{"title":"Certified Reference Materials (CRM)","description":"\u003cp\u003eCertified reference materials and calibration standards for combustion and inert-gas fusion analysis — carbon, sulfur, oxygen, nitrogen and hydrogen in steel, iron, ore, soil and organic matrices.\u003c\/p\u003e\u003cp\u003eEach listing publishes the OEM cross-reference part number and the Alpha Resources part number. Certificates of analysis ship with the material.\u003c\/p\u003e","products":[{"product_id":"alpha-aeb2031-stearic-acid-standard-oas-c-76-00-h-12-75-o-11-25","title":"Alpha Resources Stearic Acid Standard (OAS) (C=76.00%, H=12.75%, O=11.25%) — OEM Cross-Ref: LECO 502-203 (AEB2031)","description":"\u003ch1\u003eAlpha Resources Stearic Acid Standard (OAS) (C=76.00%, H=12.75%, O=11.25%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 502-203.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 502-203.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC content\u003c\/td\u003e\n\u003ctd\u003e76.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH content\u003c\/td\u003e\n\u003ctd\u003e12.75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e11.25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e1G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e502-203\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/STEARIC-ACID-STANDARD1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"1 g","offer_id":48644762730728,"sku":"AEB2031","price":35.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2031.jpg?v=1781389998"},{"product_id":"alpha-aeb2149-pasta-standard-n-2-12","title":"Alpha Resources Pasta Standard (N= 2.12%) — OEM Cross-Ref: Thermo Fisher Scientific 33840028 (AEB2149)","description":"\u003ch1\u003eAlpha Resources Pasta Standard (N= 2.12%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to Thermo Fisher Scientific part 33840028.\u003c\/p\u003e\u003cp\u003eOEM cross-references: Thermo Fisher Scientific 33840028.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e2.12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eThermo Fisher Scientific®\u003c\/td\u003e\n\u003ctd\u003e33840028\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThermo Fisher Scientific® EA1112 Protein Flash\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® NA2000-2100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"100 g","offer_id":48644781900008,"sku":"AEB2149","price":337.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2151-high-organic-content-sediment-standard-oas-isotope","title":"Alpha Resources High Organic Content Sediment Standard Oas\/Isotope (AEB2151)","description":"\u003ch1\u003eAlpha Resources High Organic Content Sediment Standard Oas\/Isotope\u003c\/h1\u003e\u003cp\u003eAlpha Resources High Organic Content Sediment Standard Oas\/Isotope is a reference standard for isotope-ratio mass spectrometry (IRMS) and elemental analysis. It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁵N, δ²H, and δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e5G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/SOIL-OR-SEDIMENT-ISOTOPE1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"5 g","offer_id":48644781932776,"sku":"AEB2151","price":151.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2151.jpg?v=1781390040"},{"product_id":"alpha-aeb2155-protein-standard-oas-isotope","title":"Alpha Resources Protein Standard (Oas\/Isotope) (AEB2155)","description":"\u003ch1\u003eAlpha Resources Protein Standard (Oas\/Isotope)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Protein Standard (Oas\/Isotope) is a reference standard for isotope-ratio mass spectrometry (IRMS) and elemental analysis. It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁵N, δ²H, and δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e5G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/CASEIN1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"5 g","offer_id":48644781965544,"sku":"AEB2155","price":138.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2155.jpg?v=1781390042"},{"product_id":"alpha-aeb2172-olive-oil-isotopic-working-standard-c13","title":"Alpha Resources Olive Oil Isotopic Working Standard (C13) (AEB2172)","description":"\u003ch1\u003eAlpha Resources Olive Oil Isotopic Working Standard (C13)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Olive Oil Isotopic Working Standard (C13) is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e5G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/OLIVE-OIL1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"5 g","offer_id":48644782653672,"sku":"AEB2172","price":69.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2174-urea-isotopic-working-standard-c-36-59-n-2-20","title":"Alpha Resources Urea Isotopic Working Standard (C= 36.59, N=2.20) (AEB2174)","description":"\u003ch1\u003eAlpha Resources Urea Isotopic Working Standard (C= 36.59, N=2.20)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Urea Isotopic Working Standard is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁵N, δ²H, and δ¹⁸O measurements, supporting accurate and traceable stable-isotope results. Certified value(s): C = 36.59%, N = 2.20%.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC content\u003c\/td\u003e\n\u003ctd\u003e36.59%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e2.20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2174\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e5G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/UREA1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"5 g","offer_id":48644782686440,"sku":"AEB2174","price":85.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2174.jpg?v=1781390061"},{"product_id":"alpha-aeb2191-2h-and-18o-isotope-standard-medium-enriched-water","title":"Alpha Resources 2H and 18O Isotope Standard Medium Enriched Water (AEB2191)","description":"\u003ch1\u003eAlpha Resources 2H and 18O Isotope Standard Medium Enriched Water\u003c\/h1\u003e\u003cp\u003eAlpha Resources 2H and 18O Isotope Standard Medium Enriched Water is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ²H, δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e25ML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Water1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"25 mL","offer_id":48644782850280,"sku":"AEB2191","price":152.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2191.jpg?v=1781390066"},{"product_id":"alpha-aeb2192-2h-18o-isotope-standard-zero-natural-water","title":"Alpha Resources 2H + 18O Isotope Standard Zero Natural Water (AEB2192)","description":"\u003ch1\u003eAlpha Resources 2H + 18O Isotope Standard Zero Natural Water\u003c\/h1\u003e\u003cp\u003eAlpha Resources 2H + 18O Isotope Standard Zero Natural Water is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ²H, δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e25ML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Water1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"25 mL","offer_id":48644782883048,"sku":"AEB2192","price":156.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2192.jpg?v=1781390067"},{"product_id":"alpha-aeb2193-2h-18o-isotope-standard-medium-natural-water","title":"Alpha Resources 2H + 18O Isotope Standard Medium Natural Water (AEB2193)","description":"\u003ch1\u003eAlpha Resources 2H + 18O Isotope Standard Medium Natural Water\u003c\/h1\u003e\u003cp\u003eAlpha Resources 2H + 18O Isotope Standard Medium Natural Water is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ²H, δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2193\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e25ML\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Water1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"25 mL","offer_id":48644782915816,"sku":"AEB2193","price":157.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2193.jpg?v=1781390069"},{"product_id":"alpha-aeb2203-irms-certified-reference-material-ema-p1","title":"Alpha Resources IRMS Certified Reference Material Ema P1 (AEB2203)","description":"\u003ch1\u003eAlpha Resources IRMS Certified Reference Material Ema P1\u003c\/h1\u003e\u003cp\u003eAlpha Resources IRMS Certified Reference Material Ema P1 is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁵N, δ²H, and δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e3G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® TC\/EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"3 g","offer_id":48644783014120,"sku":"AEB2203","price":201.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AEB2203.jpg?v=1781390075"},{"product_id":"alpha-aeb2205-irms-certified-reference-material-ema-p2","title":"Alpha Resources IRMS Certified Reference Material Ema P2 (AEB2205)","description":"\u003ch1\u003eAlpha Resources IRMS Certified Reference Material Ema P2\u003c\/h1\u003e\u003cp\u003eAlpha Resources IRMS Certified Reference Material Ema P2 is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁵N, δ²H, and δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2205\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e3G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® TC\/EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"3 g","offer_id":48644783046888,"sku":"AEB2205","price":210.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2207-silver-phosphate-oxygen-standard","title":"Alpha Resources Silver Phosphate Oxygen Standard (AEB2207)","description":"\u003ch1\u003eAlpha Resources Silver Phosphate Oxygen Standard\u003c\/h1\u003e\u003cp\u003eAlpha Resources Silver Phosphate Oxygen Standard is a certified reference material (CRM) for the calibration, method validation, and daily quality control of combustion and elemental analyzers. With certified analyte values, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e1G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® TC\/EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"1 g","offer_id":48644783079656,"sku":"AEB2207","price":174.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2214-carrara-marble-powder-irms-standard-for-13c-18o","title":"Alpha Resources Carrara Marble Powder IRMS standard for 13C \u0026 18O (AEB2214)","description":"\u003ch1\u003eAlpha Resources Carrara Marble Powder IRMS standard for 13C \u0026amp; 18O\u003c\/h1\u003e\u003cp\u003eAlpha Resources Carrara Marble Powder IRMS standard for 13C \u0026amp; 18O is a reference standard for isotope-ratio mass spectrometry (IRMS). It provides known, well-characterized isotopic values for the calibration, normalization, and drift correction of δ¹³C, δ¹⁸O measurements, supporting accurate and traceable stable-isotope results.\u003c\/p\u003e\u003cp\u003eStore and handle per the accompanying certificate\/SDS. Supplied by Alpha Resources as an aftermarket laboratory reference material.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e0.5G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/CALCIUM-CARBONATE-LIMESTONE-REFERENCE-MATERIALS2.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"0.5 g","offer_id":48644783145192,"sku":"AEB2214","price":123.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2215-gelatin-powder-standard-n-16-55-c-43-78-o-28-61-s-0-51-h-6-97","title":"Alpha Resources Gelatin Powder Standard (N=16.55%, C=43.78%, O=28.61%, S=0.51%, H=6.97%) (AEB2215)","description":"\u003ch1\u003eAlpha Resources Gelatin Powder Standard (N=16.55%, C=43.78%, O=28.61%, S=0.51%, H=6.97%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Gelatin Powder Standard is a certified reference material (CRM) for the calibration, method validation, and daily quality control of CHNS\/O elemental analyzers. With certified analyte values in gelatin, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): S = 0.51%, C = 43.78%, O = 28.61%, N = 16.55%, H = 6.97%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e16.55%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC content\u003c\/td\u003e\n\u003ctd\u003e43.78%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e28.61%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.51%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH content\u003c\/td\u003e\n\u003ctd\u003e6.97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e2G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Vario Isotope Cube\/Select\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® TC\/EA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"2 g","offer_id":48644783177960,"sku":"AEB2215","price":140.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2293-control-standard-toc-2-0-roc-1-8-tic-2-0-tc-5-8","title":"Alpha Resources Control Standard (TOC= 2.0%, ROC= 1.8%, TIC= 2.0%, TC= 5.8%) (AEB2293)","description":"\u003ch1\u003eAlpha Resources Control Standard (TOC= 2.0%, ROC= 1.8%, TIC= 2.0%, TC= 5.8%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Control Standard is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and TOC determinators. With certified analyte values, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): TOC = 2.0%, ROC = 1.8%, TIC = 2.0%, TC = 5.8%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTOC\u003c\/td\u003e\n\u003ctd\u003e2.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROC\u003c\/td\u003e\n\u003ctd\u003e1.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTIC\u003c\/td\u003e\n\u003ctd\u003e2.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTC content\u003c\/td\u003e\n\u003ctd\u003e5.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2293\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Control-Standard-TOC-ROC-TIC1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"30 g","offer_id":48644783472872,"sku":"AEB2293","price":131.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2294-incinerator-ash-standard-toc-0-1-roc-0-8-tic-0-3-tc-1-1","title":"Alpha Resources Incinerator Ash Standard (TOC= \u003c0.1%, ROC= 0.8%, TIC= 0.3%, TC= 1.1%) (AEB2294)","description":"\u003ch1\u003eAlpha Resources Incinerator Ash Standard (TOC= \u0026lt;0.1%, ROC= 0.8%, TIC= 0.3%, TC= 1.1%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Incinerator Ash Standard is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and TOC determinators. With certified analyte values in ash, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): TOC \u0026lt;0.1%, ROC = 0.8%, TIC = 0.3%, TC = 1.1%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTOC\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROC\u003c\/td\u003e\n\u003ctd\u003e0.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTIC\u003c\/td\u003e\n\u003ctd\u003e0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTC content\u003c\/td\u003e\n\u003ctd\u003e1.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2294\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/INCINERATOR-ASH1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AEB2294_Lot_333923.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"30 g","offer_id":48644783538408,"sku":"AEB2294","price":131.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aeb2295-foundry-sand-standard-toc-1-1-roc-1-8-tic-0-1-tc-3-0","title":"Alpha Resources Foundry Sand Standard (TOC= 1.1%, ROC= 1.8%, TIC= 0.1%, TC= 3.0%) (AEB2295)","description":"\u003ch1\u003eAlpha Resources Foundry Sand Standard (TOC= 1.1%, ROC= 1.8%, TIC= 0.1%, TC= 3.0%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Foundry Sand Standard is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and TOC determinators. With certified analyte values in foundry sand, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): TOC = 1.1%, ROC = 1.8%, TIC = 0.1%, TC = 3.0%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTOC\u003c\/td\u003e\n\u003ctd\u003e1.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROC\u003c\/td\u003e\n\u003ctd\u003e1.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTIC\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTC content\u003c\/td\u003e\n\u003ctd\u003e3.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAEB2295\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e30G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/FOUNDRY-SAND-STANDARD1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AEB2295_Lot_309447.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"30 g","offer_id":48644783571176,"sku":"AEB2295","price":131.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aed1066-tin-foil-discs-standard-weight-30mm-diameter","title":"Alpha Resources Tin Foil Discs Standard Weight 30mm Diameter — OEM Cross-Ref: Thermo Fisher Scientific 25208015 (AED1066)","description":"\u003ch1\u003eAlpha Resources Tin Foil Discs Standard Weight 30mm Diameter\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to Thermo Fisher Scientific part 25208015.\u003c\/p\u003e\u003cp\u003eOEM cross-references: Thermo Fisher Scientific 25208015.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAED1066\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3926.90.9910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eThermo Fisher Scientific®\u003c\/td\u003e\n\u003ctd\u003e25208015\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThermo Fisher Scientific® EA1112 Protein Flash\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® Flash 2000 IRMS\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® NA1500NCS2\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® NA2000-2100\u003c\/li\u003e\n\u003cli\u003eThermo Fisher Scientific® NA2500NCS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644787601640,"sku":"AED1066","price":16.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-aed1119-tin-foil-squares-standard-weight-50-x-50mm","title":"Alpha Resources Tin Foil Squares Standard Weight 50 x 50mm — OEM Cross-Ref: Elementar 200008484 (AED1119)","description":"\u003ch1\u003eAlpha Resources Tin Foil Squares Standard Weight 50 x 50mm\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to Elementar part 200008484.\u003c\/p\u003e\u003cp\u003eOEM cross-references: Elementar 200008484, Elementar 34.00-0052.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAED1119\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3926.90.9910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eElementar®\u003c\/td\u003e\n\u003ctd\u003e200008484, 34.00-0052\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Rapid N\u003c\/li\u003e\n\u003cli\u003eElementar® Rapid N Cube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 1,500","offer_id":48644787732712,"sku":"AED1119","price":100.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/Alpha_Resources.png?v=1781399419"},{"product_id":"alpha-ar000-sulfur-and-btu-in-paraffin-oil-reference-material","title":"Alpha Resources Sulfur And Btu In Paraffin Oil Reference Material — OEM Cross-Ref: LECO 501-439 (AR000)","description":"\u003ch1\u003eAlpha Resources Sulfur And Btu In Paraffin Oil Reference Material\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-439.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-439.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e0.1L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e11\/08\/2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-439\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Lubricating-Base-Oil-Standards-Paraffin-Oil2.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR000_Lot_241003.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"0.1 L","offer_id":48644843176168,"sku":"AR000","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR000_WEB1224.jpg?v=1781392444"},{"product_id":"alpha-ar100-carbon-hydrogen-nitrogen-sulfur-and-btu-in-residual-oil-reference-material","title":"Alpha Resources Carbon, Hydrogen, Nitrogen, Sulfur And BTU In Residual Oil Reference Material — OEM Cross-Ref: LECO 502-083 (AR100)","description":"\u003ch1\u003eAlpha Resources Carbon, Hydrogen, Nitrogen, Sulfur And BTU In Residual Oil Reference Material\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 502-083.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 502-083.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e0.1L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e4\/29\/2029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e502-083\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Residual-Fuel-Reference-Material1.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR100_Lot_240306_v3.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"0.1 L","offer_id":48644847796456,"sku":"AR100","price":246.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR100_WEB1025.jpg?v=1781392694"},{"product_id":"alpha-ar1035-carbonate-carbon-crm-c-5-95","title":"Alpha Resources Carbonate Carbon CRM (C= 5.95%) (AR1035)","description":"\u003ch1\u003eAlpha Resources Carbonate Carbon CRM (C= 5.95%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Carbonate Carbon CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon determinators. With certified analyte values in carbonate, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): C = 5.95%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC content\u003c\/td\u003e\n\u003ctd\u003e5.95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e11\/13\/2028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/CALCIUM-CARBONATE-LIMESTONE-REFERENCE-MATERIALS2.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1035LOT923R_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644849008872,"sku":"AR1035","price":112.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1035_WEB1223.jpg?v=1781392726"},{"product_id":"alpha-ar1036-sold-out-carbonate-carbon-crm-c-1-00","title":"Alpha Resources SOLD OUT: Carbonate Carbon CRM (C= 1.00%) (AR1036)","description":"\u003ch1\u003eAlpha Resources SOLD OUT: Carbonate Carbon CRM (C= 1.00%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Carbonate Carbon CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon determinators. With certified analyte values in carbonate, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): C = 1.00%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eC content\u003c\/td\u003e\n\u003ctd\u003e1.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/22\/2029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/CALCIUM-CARBONATE-LIMESTONE-REFERENCE-MATERIALS2.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1036_Lot231212_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644849041640,"sku":"AR1036","price":112.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1036_WEB1225.jpg?v=1781392730"},{"product_id":"alpha-ar143-oxygen-in-copper-crm-o-0-00120-1g-pin","title":"Alpha Resources Oxygen in Copper CRM (O= 0.00120%) - 1g Pin (AR143)","description":"\u003ch1\u003eAlpha Resources Oxygen in Copper CRM (O= 0.00120%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources (Alpha part AR143).\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.00120%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR143\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e2\/6\/2045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBruker® G8 Galileo Oxygen\/Hydrogen\/Nitrogen Analyzer\u003c\/li\u003e\n\u003cli\u003eElementar® Inductar EL Cube\u003c\/li\u003e\n\u003cli\u003eElementar® Inductar OHN Cube\u003c\/li\u003e\n\u003cli\u003eHoriba® EMGA-920 - Oxygen\/Nitrogen Combustion Analyzer\u003c\/li\u003e\n\u003cli\u003eLECO® OHN736\u003c\/li\u003e\n\u003cli\u003eLECO® OHN836\u003c\/li\u003e\n\u003cli\u003eLECO® TC136\u003c\/li\u003e\n\u003cli\u003eLECO® TC300\u003c\/li\u003e\n\u003cli\u003eLECO® TC436\u003c\/li\u003e\n\u003cli\u003eLECO® TC500\/600\u003c\/li\u003e\n\u003cli\u003eLECO® TCH600\u003c\/li\u003e\n\u003cli\u003eLECO® TN114\u003c\/li\u003e\n\u003cli\u003eLECO® TN300\u003c\/li\u003e\n\u003cli\u003eLECO® TN414\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR143_Lot_240520.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644852515048,"sku":"AR143","price":174.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR143_WEB0225.jpg?v=1781392890"},{"product_id":"alpha-ar145-oxygen-in-copper-crm-o-0-0187-1g-pin","title":"Alpha Resources Oxygen in Copper CRM (O= 0.0187%) - 1g Pin (AR145)","description":"\u003ch1\u003eAlpha Resources Oxygen in Copper CRM (O= 0.0187%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources (Alpha part AR145).\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0187%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e11\/10\/2043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBruker® G4 Icarus Carbon\/Sulfur Analyzer\u003c\/li\u003e\n\u003cli\u003eBruker® G8 Galileo Oxygen\/Hydrogen\/Nitrogen Analyzer\u003c\/li\u003e\n\u003cli\u003eELTRA® CS-2000\u003c\/li\u003e\n\u003cli\u003eELTRA® CS-800\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac CSd\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac CSi\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac OHN\/OH\/ON-p\u003c\/li\u003e\n\u003cli\u003eELTRA® OHN-2000\/ON-900\/OH-900\u003c\/li\u003e\n\u003cli\u003eHoriba® EMGA-920 - Oxygen\/Nitrogen Combustion Analyzer\u003c\/li\u003e\n\u003cli\u003eHoriba® EMGA-921 - Hydrogen Analyzer\u003c\/li\u003e\n\u003cli\u003eHoriba® EMIA-Expert Carbon\/Sulfur Analyzer\u003c\/li\u003e\n\u003cli\u003eHoriba® EMIA-Pro Carbon\/Sulfur Analyzer\u003c\/li\u003e\n\u003cli\u003eLECO® CS200\u003c\/li\u003e\n\u003cli\u003eLECO® CS230\u003c\/li\u003e\n\u003cli\u003eLECO® CS244\u003c\/li\u003e\n\u003cli\u003eLECO® CS300\u003c\/li\u003e\n\u003cli\u003eLECO® CS344\u003c\/li\u003e\n\u003cli\u003eLECO® CS400\u003c\/li\u003e\n\u003cli\u003eLECO® CS444\u003c\/li\u003e\n\u003cli\u003eLECO® CS600\u003c\/li\u003e\n\u003cli\u003eLECO® CS744\u003c\/li\u003e\n\u003cli\u003eLECO® CS844\u003c\/li\u003e\n\u003cli\u003eLECO® IR212\u003c\/li\u003e\n\u003cli\u003eLECO® IR232\u003c\/li\u003e\n\u003cli\u003eLECO® OHN736\u003c\/li\u003e\n\u003cli\u003eLECO® OHN836\u003c\/li\u003e\n\u003cli\u003eLECO® RO116\u003c\/li\u003e\n\u003cli\u003eLECO® RO300\u003c\/li\u003e\n\u003cli\u003eLECO® RO416\u003c\/li\u003e\n\u003cli\u003eLECO® RO478\u003c\/li\u003e\n\u003cli\u003eLECO® TC136\u003c\/li\u003e\n\u003cli\u003eLECO® TC300\u003c\/li\u003e\n\u003cli\u003eLECO® TC436\u003c\/li\u003e\n\u003cli\u003eLECO® TC500\/600\u003c\/li\u003e\n\u003cli\u003eLECO® TCH600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Copper1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR145LOT823M_v3.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644852646120,"sku":"AR145","price":157.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR145_WEB1223.jpg?v=1781392895"},{"product_id":"alpha-ar146-oxygen-in-copper-crm-o-0-02466-1g-pin","title":"Alpha Resources Oxygen in Copper CRM (O= 0.02466%) - 1g Pin — OEM Cross-Ref: ELTRA 91000-1003 (AR146)","description":"\u003ch1\u003eAlpha Resources Oxygen in Copper CRM (O= 0.02466%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to ELTRA part 91000-1003.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA 91000-1003.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.02466%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/01\/2045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e91000-1003\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Copper1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR146_Lot_240906.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644852678888,"sku":"AR146","price":165.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR146_WEB0622.jpg?v=1781392896"},{"product_id":"alpha-ar147-oxygen-in-copper-crm-o-0-0007-1g-pin","title":"Alpha Resources Oxygen in Copper CRM (O= 0.0007%) - 1g Pin — OEM Cross-Ref: ELTRA P91000-1004 (AR147)","description":"\u003ch1\u003eAlpha Resources Oxygen in Copper CRM (O= 0.0007%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to ELTRA part P91000-1004.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA P91000-1004.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0007%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e8\/14\/2043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP91000-1004\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Copper1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR147LOT523T_v4.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644852711656,"sku":"AR147","price":181.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR147_WEB0923.jpg?v=1781392898"},{"product_id":"alpha-ar149-copper-pin-crm-o-0-0286-1g-pin","title":"Alpha Resources Copper Pin CRM (O = 0.0286%) - 1g Pin — OEM Cross-Ref: LECO 501-148 (AR149)","description":"\u003ch1\u003eAlpha Resources Copper Pin CRM (O = 0.0286%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-148.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-148, ELTRA 91000-1002.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0286%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e12\/11\/2044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-148\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e91000-1002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Copper1.0US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR149_Lot_1123J_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644852809960,"sku":"AR149","price":164.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR149_WEB0824.jpg?v=1781392904"},{"product_id":"alpha-ar1622-residual-oil-crm","title":"Alpha Resources Residual Oil CRM (AR1622)","description":"\u003ch1\u003eAlpha Resources Residual Oil CRM\u003c\/h1\u003e\u003cp\u003eAlpha Resources Residual Oil CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of combustion and elemental analyzers. With certified analyte values in residual oil, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1622\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e0.1L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e10\/31\/2029\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Residual-Fuel-Reference-Material1.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1622_Lot_240730.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"0.1 L","offer_id":48644853629160,"sku":"AR1622","price":210.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1622_WEB1224.jpg?v=1781392947"},{"product_id":"alpha-ar1647-oxygen-and-nitrogen-in-steel-crm-o-0-0033-n-0-155-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0033%, N= 0.155%) - 1g Pin — OEM Cross-Ref: ELTRA P91100-1010 (AR1647)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0033%, N= 0.155%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to ELTRA part P91100-1010.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA P91100-1010.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0033%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.155%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1647\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e2\/23\/2043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP91100-1010\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1647LOT1022P_v1.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853694696,"sku":"AR1647","price":113.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1647_WEB0323.jpg?v=1781392950"},{"product_id":"alpha-ar1651-oxygen-and-nitrogen-in-steel-crm-o-0-0033-n-0-0222-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0033%, N= 0.0222%) - 1g Pin — OEM Cross-Ref: LECO 501-645 (AR1651)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0033%, N= 0.0222%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-645.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-645, ELTRA 91100-1003.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0033%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.0222%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1651\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/10\/2044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-645\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e91100-1003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1651_Lot_1023Y_v1.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853793000,"sku":"AR1651","price":108.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1651_WEB1225.jpg?v=1781392955"},{"product_id":"alpha-ar1652-oxygen-and-nitrogen-in-steel-crm-o-0-00296-n-0-0579-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.00296%, N= 0.0579%) - 1g Pin — OEM Cross-Ref: ELTRA 91100-1005 (AR1652)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.00296%, N= 0.0579%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to ELTRA part 91100-1005.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA 91100-1005.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.00296%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.0579%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e2\/19\/2045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e91100-1005\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1652_Lot_240612.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853825768,"sku":"AR1652","price":108.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1652_WEB1225.jpg?v=1781392957"},{"product_id":"alpha-ar1653-oxygen-and-nitrogen-in-steel-crm-o-0-0008-n-0-0040-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0008%, N= 0.0040%) - 1g Pin — OEM Cross-Ref: ELTRA 91100-1001 P91100-1001 (AR1653)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0008%, N= 0.0040%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eSOLD OUT - Oxygen and Nitrogen in Steel CRM (O= 0.0006%, N= 0.0025%) - 1g Pin Replacement Lot Estimate: September 2025 Possible Replacements: AR1658 - Oxygen= 0.0009% or AR661- Oxygen= 0.0007% AR660 - Nitrogen= 0.0075% or AR645 - Nitrogen= 0.0056% Supplied by Alpha Resources as an aftermarket laboratory consumable.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA 91100-1001 P91100-1001.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0008%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.0040%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1653\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e10\/6\/2045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e91100-1001 P91100-1001\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1653_Lot_250217.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853858536,"sku":"AR1653","price":108.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1653_WEB0324.jpg?v=1781392959"},{"product_id":"alpha-ar1657-oxygen-and-nitrogen-in-steel-crm-o-0-0030-n-0-0319-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0030%, N= 0.0319%) - 1g Pin (AR1657)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0030%, N= 0.0319%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM- 1g Pin is a certified reference material (CRM) for the calibration, method validation, and daily quality control of oxygen\/nitrogen determinators (inert-gas fusion). With certified analyte values in steel, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): O = 0.0030%, N = 0.0319%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0030%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.0319%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1657\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e11\/21\/2043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1657LOT823G_v1.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853924072,"sku":"AR1657","price":110.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1657_WEB1023.jpg?v=1781392962"},{"product_id":"alpha-ar1658-oxygen-and-nitrogen-in-steel-crm-o-0-0009-n-0-0756-1g-pin","title":"Alpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0009%, N= 0.0756%) - 1g Pin — OEM Cross-Ref: ELTRA P91100-1011 (AR1658)","description":"\u003ch1\u003eAlpha Resources Oxygen and Nitrogen in Steel CRM (O= 0.0009%, N= 0.0756%) - 1g Pin\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to ELTRA part P91100-1011.\u003c\/p\u003e\u003cp\u003eOEM cross-references: ELTRA P91100-1011.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003e1g Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO content\u003c\/td\u003e\n\u003ctd\u003e0.0009%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN content\u003c\/td\u003e\n\u003ctd\u003e0.0756%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1658\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP91100-1011\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Steel-Stainless-Steel-Cast-Iron3.2US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1658LOT717D_v1.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"Pack of 100","offer_id":48644853956840,"sku":"AR1658","price":116.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1658.jpg?v=1781392963"},{"product_id":"alpha-ar1681-ultra-low-sulfur-in-coal-crm-s-0-0030-blank","title":"Alpha Resources Ultra Low Sulfur in Coal CRM (S=\u003c0.0030% Blank) (AR1681)","description":"\u003ch1\u003eAlpha Resources Ultra Low Sulfur in Coal CRM (S=\u0026lt;0.0030% Blank)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Ultra Low Sulfur in Coal CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and sulfur combustion analyzers. With certified analyte values in coal, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): S \u0026lt;0.0030%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.0030%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1681\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e10\/7\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1681_Lot_240821_v3.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644853989608,"sku":"AR1681","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1681_WEB1024.jpg?v=1781392965"},{"product_id":"alpha-ar1683-ultra-low-sulfur-in-coal-crm-s-0-055","title":"Alpha Resources Ultra Low Sulfur in Coal CRM (S=0.055%) (AR1683)","description":"\u003ch1\u003eAlpha Resources Ultra Low Sulfur in Coal CRM (S=0.055%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Ultra Low Sulfur in Coal CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and sulfur combustion analyzers. With certified analyte values in coal, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): S = 0.055%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.055%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1683\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e1\/31\/2035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1683LOT683120_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854055144,"sku":"AR1683","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1683.jpg?v=1781392969"},{"product_id":"alpha-ar1685-ultra-low-sulfur-in-coal-crm-s-0-146","title":"Alpha Resources Ultra Low Sulfur in Coal CRM (S=0.146%) (AR1685)","description":"\u003ch1\u003eAlpha Resources Ultra Low Sulfur in Coal CRM (S=0.146%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Ultra Low Sulfur in Coal CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and sulfur combustion analyzers. With certified analyte values in coal, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): S = 0.146%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.146%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1685\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e10\/28\/2035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1685LOT685720_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854087912,"sku":"AR1685","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1685.jpg?v=1781392971"},{"product_id":"alpha-ar1702-sulfur-in-coal-crm-s-0-74","title":"Alpha Resources Sulfur in Coal CRM (S=0.74%) — OEM Cross-Ref: LECO 502-384 (AR1702)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=0.74%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 502-384.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 502-384, LECO 502-434, ELTRA P92511-3020.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.74%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e8\/29\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e502-384, 502-434\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP92511-3020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1702_Lot240716_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854317288,"sku":"AR1702","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1702_WEB0522.jpg?v=1781392984"},{"product_id":"alpha-ar1703-sulfur-in-coal-crm-s-0-83","title":"Alpha Resources Sulfur in Coal CRM (S=0.83%) — OEM Cross-Ref: LECO 501-015 (AR1703)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=0.83%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-015.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-015.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e6\/18\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-015\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1703_Lot_240530_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854382824,"sku":"AR1703","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1703_WEB0824.jpg?v=1781392988"},{"product_id":"alpha-ar1705-sulfur-in-coal-crm-s-1-44","title":"Alpha Resources Sulfur in Coal CRM (S=1.44%) — OEM Cross-Ref: LECO 501-014 (AR1705)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=1.44%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-014.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-014, LECO 502-386, LECO 502-436, ELTRA 92511-3040.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e1.44%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1705\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/31\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-014, 502-386, 502-436\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e92511-3040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1705_Lot_240509_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854415592,"sku":"AR1705","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1705_WEB0323.jpg?v=1781392989"},{"product_id":"alpha-ar1706-sulfur-in-coal-crm-s-2-03","title":"Alpha Resources Sulfur in Coal CRM (S=2.03%) — OEM Cross-Ref: LECO 502-436 (AR1706)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=2.03%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 502-436.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 502-436, LECO 767-757, ELTRA P92511-3040.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e2.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e6\/7\/2038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e502-436, 767-757\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP92511-3040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1706LOT706523_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854448360,"sku":"AR1706","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1706_WEB0623.jpg?v=1781392991"},{"product_id":"alpha-ar1711-sulfur-in-coal-crm-s-5-16","title":"Alpha Resources Sulfur in Coal CRM (S=5.16%) — OEM Cross-Ref: LECO 501-184 (AR1711)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=5.16%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-184.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-184, LECO 502-388, LECO 502-438.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e5.16%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e6\/28\/2038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-184, 502-388, 502-438\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1711LOT711623_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854546664,"sku":"AR1711","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1711_WEB0723.jpg?v=1781392997"},{"product_id":"alpha-ar1712-sulfur-in-coal-crm-s-5-83","title":"Alpha Resources Sulfur in Coal CRM (S=5.83%) — OEM Cross-Ref: LECO 501-964 (AR1712)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=5.83%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-964.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-964, ELTRA P92511-3080.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e5.83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1712\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e4\/19\/2036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-964\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003eP92511-3080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1712LOT712321_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854612200,"sku":"AR1712","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1712.jpg?v=1781393000"},{"product_id":"alpha-ar1714-sulfur-in-coal-crm-s-1-71","title":"Alpha Resources Sulfur in Coal CRM (S=1.71%) (AR1714)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=1.71%)\u003c\/h1\u003e\u003cp\u003eAlpha Resources Sulfur in Coal CRM is a certified reference material (CRM) for the calibration, method validation, and daily quality control of carbon and sulfur combustion analyzers. With certified analyte values in coal, it lets laboratories verify accuracy and maintain traceable, defensible results in routine elemental analysis. Certified value(s): S = 1.71%.\u003c\/p\u003e\u003cp\u003eSupplied with its certificate of analysis; store and handle per the SDS. An aftermarket laboratory reference material supplied by Alpha Resources.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e1.71%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1714\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/9\/2031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1714LOT714416_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854644968,"sku":"AR1714","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1714.jpg?v=1781393002"},{"product_id":"alpha-ar1715-sulfur-in-coal-crm-s-6-64","title":"Alpha Resources Sulfur in Coal CRM (S=6.64) — OEM Cross-Ref: Elementar B2312 (AR1715)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=6.64)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to Elementar part B2312.\u003c\/p\u003e\u003cp\u003eOEM cross-references: Elementar B2312, ELTRA 92511-3080, LECO 501-964.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e6.64%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1715\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e11\/13\/2038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eElementar®\u003c\/td\u003e\n\u003ctd\u003eB2312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eELTRA®\u003c\/td\u003e\n\u003ctd\u003e92511-3080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-964\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1715LOT715823_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854677736,"sku":"AR1715","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1715_WEB1223.jpg?v=1781393004"},{"product_id":"alpha-ar1726-proximate-coal-crm","title":"Alpha Resources Proximate Coal CRM — OEM Cross-Ref: LECO 501-431 (AR1726)","description":"\u003ch1\u003eAlpha Resources Proximate Coal CRM\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-431.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-431.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1726\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/14\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-431\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1726_Lot_240322_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854841576,"sku":"AR1726","price":187.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1726_WEB1225.jpg?v=1781393014"},{"product_id":"alpha-ar1729-proximate-coal-crm","title":"Alpha Resources Proximate Coal CRM — OEM Cross-Ref: LECO 501-957 (AR1729)","description":"\u003ch1\u003eAlpha Resources Proximate Coal CRM\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 501-957.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 501-957.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1729\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e4\/19\/2039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e501-957\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/sds\/Coal1.1US.pdf\" rel=\"nofollow\"\u003eSDS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1729_Lot_240304_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854874344,"sku":"AR1729","price":187.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1729_WEB0624.jpg?v=1781393017"},{"product_id":"alpha-ar1738-ultra-low-sulfur-in-coal-crm-s-0-092","title":"Alpha Resources Ultra Low Sulfur in Coal CRM (S=0.092%) — OEM Cross-Ref: LECO 502-675 (AR1738)","description":"\u003ch1\u003eAlpha Resources Ultra Low Sulfur in Coal CRM (S=0.092%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources, cross-referenced to LECO part 502-675.\u003c\/p\u003e\u003cp\u003eOEM cross-references: LECO 502-675.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.092%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1738\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e4\/2\/2040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eOEM Cross-Reference\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOEM Brand\u003c\/th\u003e\n\u003cth\u003eOEM Part Number(s)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eLECO®\u003c\/td\u003e\n\u003ctd\u003e502-675\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003csmall\u003eOEM part numbers are provided for cross-reference convenience only and do not imply the product is of OEM origin. All trademarks are the property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElementar® Inductar CS Cube\u003c\/li\u003e\n\u003cli\u003eELTRA® CHS-580\u003c\/li\u003e\n\u003cli\u003eELTRA® CHS-580A\/HELIOS\u003c\/li\u003e\n\u003cli\u003eELTRA® CS-2000\u003c\/li\u003e\n\u003cli\u003eELTRA® CW-800\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac CS-r\/CHS-r\u003c\/li\u003e\n\u003cli\u003eLECO® CHN1000\u003c\/li\u003e\n\u003cli\u003eLECO® CHN2000\u003c\/li\u003e\n\u003cli\u003eLECO® CHN628\u003c\/li\u003e\n\u003cli\u003eLECO® CHN900\u003c\/li\u003e\n\u003cli\u003eLECO® CHNS1000\u003c\/li\u003e\n\u003cli\u003eLECO® CNS2000\u003c\/li\u003e\n\u003cli\u003eLECO® FP2000\u003c\/li\u003e\n\u003cli\u003eLECO® FP328\u003c\/li\u003e\n\u003cli\u003eLECO® FP428\u003c\/li\u003e\n\u003cli\u003eLECO® FP528\u003c\/li\u003e\n\u003cli\u003eLECO® FP628\u003c\/li\u003e\n\u003cli\u003eLECO® IR212\u003c\/li\u003e\n\u003cli\u003eLECO® IR232\u003c\/li\u003e\n\u003cli\u003eLECO® SC123\u003c\/li\u003e\n\u003cli\u003eLECO® SC144\u003c\/li\u003e\n\u003cli\u003eLECO® SC232\u003c\/li\u003e\n\u003cli\u003eLECO® SC32\u003c\/li\u003e\n\u003cli\u003eLECO® SC432\u003c\/li\u003e\n\u003cli\u003eLECO® SC444\u003c\/li\u003e\n\u003cli\u003eLECO® SC632\u003c\/li\u003e\n\u003cli\u003eLECO® SC832\u003c\/li\u003e\n\u003cli\u003eLECO® TGA\/MAC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1738_Lot_250129_v2.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644854939880,"sku":"AR1738","price":82.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1738_WEB0425.jpg?v=1781393023"},{"product_id":"alpha-ar1742-sulfur-in-coal-crm-s-0-521","title":"Alpha Resources Sulfur in Coal CRM (S=0.521%) (AR1742)","description":"\u003ch1\u003eAlpha Resources Sulfur in Coal CRM (S=0.521%)\u003c\/h1\u003e\u003cp\u003eAftermarket reference material (crm) from Alpha Resources (Alpha part AR1742).\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS content\u003c\/td\u003e\n\u003ctd\u003e0.521%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Part Number\u003c\/td\u003e\n\u003ctd\u003eAR1742\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003e50G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommodity \/ HS Code\u003c\/td\u003e\n\u003ctd\u003e3822.90.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpiration\u003c\/td\u003e\n\u003ctd\u003e5\/13\/2040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eELTRA® CHS-580\u003c\/li\u003e\n\u003cli\u003eELTRA® CHS-580A\/HELIOS\u003c\/li\u003e\n\u003cli\u003eELTRA® CS-2000\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac CS-r\/CHS-r\u003c\/li\u003e\n\u003cli\u003eELTRA® Elementrac CSd\u003c\/li\u003e\n\u003cli\u003eLECO® CHNS1000\u003c\/li\u003e\n\u003cli\u003eLECO® CNS2000\u003c\/li\u003e\n\u003cli\u003eLECO® CR412\u003c\/li\u003e\n\u003cli\u003eLECO® SC123\u003c\/li\u003e\n\u003cli\u003eLECO® SC144\u003c\/li\u003e\n\u003cli\u003eLECO® SC232\u003c\/li\u003e\n\u003cli\u003eLECO® SC32\u003c\/li\u003e\n\u003cli\u003eLECO® SC432\u003c\/li\u003e\n\u003cli\u003eLECO® SC444\u003c\/li\u003e\n\u003cli\u003eLECO® SC632\u003c\/li\u003e\n\u003cli\u003eLECO® SC832\u003c\/li\u003e\n\u003cli\u003eLECO® TRUMAC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDocuments\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/certificate-of-analysis.php\" rel=\"nofollow\"\u003eArchived Certificates of Analysis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.alpharesources.com\/documents\/product\/AR1742_Lot_250203.pdf\" rel=\"nofollow\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpha Resources","offers":[{"title":"50 g","offer_id":48644855038184,"sku":"AR1742","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/AR1742_WEB0525.jpg?v=1781393028"}],"url":"https:\/\/labsupplies.com\/collections\/certified-reference-materials.oembed?page=2","provider":"LabSupplies.com","version":"1.0","type":"link"}