{"product_id":"230-1138-b3k-pipet-tip","title":"101–1000 µL Pipet Tips, Two-Step Tiered, PP, Blue, Finnpipette\/Eppendorf Compatible — 230-1138-B3K | 1000\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003eQuick Reference\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e230-1138-B3K\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eVolume Range\u003c\/th\u003e \u003ctd\u003e101–1000 µL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eTip Style\u003c\/th\u003e \u003ctd\u003eTwo-Step Tiered\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eStyle Design\u003c\/th\u003e \u003ctd\u003eTwo-step tiered fitting geometry — stepped profile provides positive seal across compatible pipettor cone diameters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Pipettors\u003c\/th\u003e \u003ctd\u003eFinnpipette®\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor\u003c\/th\u003e \u003ctd\u003eBlue\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eSterility\u003c\/th\u003e \u003ctd\u003eNon-Sterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePack Size\u003c\/th\u003e \u003ctd\u003e1000\/Bag\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eOrigin\u003c\/th\u003e \u003ctd\u003eMade in USA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePrice\u003c\/th\u003e \u003ctd\u003e$65.05\/Bag ($0.0651\/tip)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eTechnical Narrative\u003c\/h2\u003e \u003cp\u003eThe Caplugs® Evergreen \u003cstrong\u003e230-1138-B3K\u003c\/strong\u003e is a \u003cstrong\u003e101–1000 µL Two-Step Tiered PP Pipet Tip\u003c\/strong\u003e, Blue, 1000\/Bag, as a replacement for Finnpipette® pipettors. The Finnpipette® is a Finnish-designed pipettor widely used in European and molecular biology research laboratories, now part of Thermo Fisher Scientific. The 101–1000 µL blue tip is the primary volume range for the Finnpipette's standard 1000 µL model. Blue 101–1000 µL tip matches the Finnpipette OEM blue tip color convention for the 101–1000 µL range.\u003c\/p\u003e \u003cp\u003ePP two-step tiered tip: chemical resistance to standard aqueous and biological sample types, low extractables, positive-lock two-step fit for secure seal and clean ejection. BPA-free, phthalate-free, \u003c\/p\u003e \u003cp\u003eProcurement economics: \u003cstrong\u003e$65.05\/Bag (1000\/Bag)\u003c\/strong\u003e, \u003cstrong\u003e$0.0651\/tip\u003c\/strong\u003e. Related: \u003cstrong\u003e230-1467-B3K\u003c\/strong\u003e (100-1000 µL Blue Eppendorf\/Pipetman 1000\/Bag). LabSupplies.com ships from USA inventory, typically same business day.\u003c\/p\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003ePart Number\u003c\/th\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCaplugs Item #\u003c\/th\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eVolume Range\u003c\/th\u003e \u003ctd\u003e101–1000 µL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eTip Style\u003c\/th\u003e \u003ctd\u003eTwo-Step Tiered\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCompatible Pipettors\u003c\/th\u003e \u003ctd\u003eFinnpipette®\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eColor\u003c\/th\u003e \u003ctd\u003eBlue\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial\u003c\/th\u003e \u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eSterility\u003c\/th\u003e \u003ctd\u003eNon-Sterile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePack Size\u003c\/th\u003e \u003ctd\u003e1000\/Bag\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eBPA \/ Phthalate\u003c\/th\u003e \u003ctd\u003eBPA-Free, Phthalate-Free, Latex-Free\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCountry of Origin\u003c\/th\u003e \u003ctd\u003eUSA \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePrice\u003c\/th\u003e \u003ctd\u003e$65.05\/Bag ($0.0651\/tip)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003e101–1000 µL Two-Step Tiered Tip Applications (Finnpipette)\u003c\/h2\u003e \u003cp\u003eThe is compatible with the following dispensing workflows.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eApplication\u003c\/th\u003e \u003cth\u003eSetting \/ Configuration\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eFinnpipette range coverage\u003c\/th\u003e \u003ctd\u003eFinnpipette® 1000 µL model, 101–1000 µL\u003c\/td\u003e \u003ctd\u003eBlue tip matches OEM Finnpipette color convention\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMolecular biology pipetting\u003c\/th\u003e \u003ctd\u003ePCR, gel loading, RNA\/DNA work\u003c\/td\u003e \u003ctd\u003eFull 100–1000 µL range for standard bench tasks\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eCell culture\u003c\/th\u003e \u003ctd\u003eMedia, reagent, cell suspension dispensing\u003c\/td\u003e \u003ctd\u003e1000 µL capacity for cell biology workflows\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eELISA setup\u003c\/th\u003e \u003ctd\u003eAntibody, blocker, sample dispensing\u003c\/td\u003e \u003ctd\u003e101–1000 µL covers full ELISA reagent volume range\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eClinical lab pipetting\u003c\/th\u003e \u003ctd\u003eSerum\/plasma dispensing, dilutions\u003c\/td\u003e \u003ctd\u003eTwo-step tiered: secure Finnpipette cone engagement\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eProtein assay\u003c\/th\u003e \u003ctd\u003eBCA\/Bradford protein quantification\u003c\/td\u003e \u003ctd\u003eAccurate 100–1000 µL dispense for assay setup\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eResearch lab general use\u003c\/th\u003e \u003ctd\u003e1000\/Bag bulk non-sterile supply\u003c\/td\u003e \u003ctd\u003eReplacement at below-OEM per-tip cost\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eChemical Resistance — Polypropylene (PP) Pipet Tip\u003c\/h2\u003e \u003cp\u003eCompatibility reference at typical laboratory conditions.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e\u003ctr\u003e \u003cth\u003eReagent \/ Condition\u003c\/th\u003e \u003cth\u003eCompatibility\u003c\/th\u003e \u003cth\u003eNotes\u003c\/th\u003e \u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eAqueous buffers \/ saline\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePP compatible across standard biological buffer pH.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDilute acids\/bases (\u0026lt;10%)\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePP: broad acid\/base resistance for analytical use.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEthanol (\u0026lt;70%)\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003eShort-term compatible.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMethanol \/ acetonitrile\u003c\/td\u003e \u003ctd\u003eLimited\u003c\/td\u003e \u003ctd\u003eBrief contact acceptable; avoid prolonged immersion.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDMSO (\u0026lt;10%)\u003c\/td\u003e \u003ctd\u003eGood\u003c\/td\u003e \u003ctd\u003eCompatible at standard compound concentrations.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProtein solutions\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003eLow-retention PP bore for biological sample types.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGlycerol \/ viscous samples\u003c\/td\u003e \u003ctd\u003eExcellent\u003c\/td\u003e \u003ctd\u003ePP: inert to glycerol; wide bore on reservoir tips reduces retention.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAcetone \/ chloroform\u003c\/td\u003e \u003ctd\u003eNot Compatible\u003c\/td\u003e \u003ctd\u003eDissolves or causes stress; do not use.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eClinical \u0026amp; Research Laboratory Applications\u003c\/h2\u003e \u003cp\u003eCaplugs® Evergreen 101–1000 µL two-step tiered blue PP pipet tips serve research and clinical laboratories using Finnpipette® (Thermo Fisher) pipettors as cost-effective OEM replacements. The Finnpipette is widely used in European and molecular biology research environments for its ergonomic design and reliable volume accuracy. The blue color matches the Finnpipette OEM 1000 µL tip color convention, providing visual confirmation of the correct tip for operators transitioning from OEM supply. The 101–1000 µL range covers the full operating range of the Finnpipette 1000 µL model — PCR setup, ELISA reagent dispensing, nucleic acid extraction elution, and cell culture media transfer are the primary applications.\u003c\/p\u003e \u003ch2\u003eU.S. Manufacturing, Quality \u0026amp; Institutional Procurement\u003c\/h2\u003e \u003cp\u003eCaplugs® Evergreen products are manufactured in the United States under ISO 9001 quality management from FDA-compliant, food-contact-grade resins. BPA-free, phthalate-free, and latex-free, with material-disclosure documentation supporting CAP, CLIA, and ISO 15189 laboratory accreditation audits.\u003c\/p\u003e \u003cp\u003eLabSupplies.com is an authorized dealer for the full Caplugs Evergreen catalog and ships directly from USA inventory — typically same business day for stocking SKUs. We offer below retail pricing on volume orders, tiered institutional and academic pricing, and direct support for grant-funded laboratories and government procurement channels. Lab managers and procurement officers can \u003ca href=\"#request-sample\"\u003erequest a written quote or speak with a product specialist\u003c\/a\u003e directly from our sales engineering team.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3\u003eAre the pipet tips sterile?\u003c\/h3\u003e \u003cp\u003eNo. Non-Sterile — 1000\/Bag for general bench use.\u003c\/p\u003e \u003ch3\u003eAre these tips compatible with all Finnpipette® models or only the 1000 µL?\u003c\/h3\u003e \u003cp\u003eThe 101–1000 µL range is designed for the Finnpipette 1000 µL model. Finnpipette also offers other volume models (10 µL, 200 µL, 5 mL, etc.) that require different tip sizes. Verify the tip-cone dimensions match your specific Finnpipette model before switching from OEM supply.\u003c\/p\u003e \u003ch3\u003eWhy is the blue if the Finnpipette is also available in other tip colors?\u003c\/h3\u003e \u003cp\u003eBlue is the OEM color convention for the Finnpipette 1000 µL tip in the 101–1000 µL range. Matching the OEM color enables laboratory staff to identify the correct tip size by color without retraining when transitioning to Caplugs Evergreen replacement tips. Other Finnpipette volume models may use different color conventions.\u003c\/p\u003e \u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"Product\", \"name\": \"Caplugs® Evergreen 230-1138-B3K | 101–1000 µL Pipet Tips, Two-Step Tiered, Finnpipette® Replacement, Non-Sterile — PP, Blue, 1000\/Bag\", \"sku\": \"2301138B3KE1\", \"mpn\": \"230-1138-B3K\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Caplugs® Evergreen\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"Caplugs® Evergreen\", \"address\": \"USA\"}, \"material\": \"Polypropylene (PP)\", \"color\": \"Blue\", \"image\": \"https:\/\/prod-cp-cdn-images.azureedge.net\/catalog\/92300\/9093F9E9-0629-4E5F-B21B-39C8A1BB4B87\/230-1138-B3K_02.jpg\", \"description\": \"Caplugs® Evergreen 230-1138-B3K: 101–1000 µL Pipet Tips, Two-Step Tiered, Finnpipette® Replacement, Non-Sterile, PP, Blue, 1000\/Bag. MADE IN USA.\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Volume\", \"value\": \"101–1000 µL\"}, {\"@type\": \"PropertyValue\", \"name\": \"Style\", \"value\": \"Two-Step Tiered\"}, {\"@type\": \"PropertyValue\", \"name\": \"Fits\", \"value\": \"Finnpipette\"}, {\"@type\": \"PropertyValue\", \"name\": \"Color\", \"value\": \"Blue\"}, {\"@type\": \"PropertyValue\", \"name\": \"Pack\", \"value\": \"1000\/Bag\"}, {\"@type\": \"PropertyValue\", \"name\": \"Sterility\", \"value\": \"Non-Sterile\"}, {\"@type\": \"PropertyValue\", \"name\": \"Origin\", \"value\": \"USA\"}], \"offers\": {\"@type\": \"Offer\", \"priceCurrency\": \"USD\", \"price\": \"65.05\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/labsupplies.com\/products\/230-1138-b3k-pipet-tip\"}}\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are the 230-1138-B3K pipet tips sterile?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Non-Sterile — 1000\/Bag for general bench use.\"}}, {\"@type\": \"Question\", \"name\": \"Are these tips compatible with all Finnpipette® models or only the 1000 µL?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 101–1000 µL range is designed for the Finnpipette 1000 µL model. Finnpipette also offers other volume models (10 µL, 200 µL, 5 mL, etc.) that require different tip sizes. Verify the tip-cone dimensions match your specific Finnpipette model before switching from OEM supply.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the 230-1138-B3K blue if the Finnpipette is also available in other tip colors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Blue is the OEM color convention for the Finnpipette 1000 µL tip in the 101–1000 µL range. Matching the OEM color enables laboratory staff to identify the correct tip size by color without retraining when transitioning to Caplugs Evergreen replacement tips. Other Finnpipette volume models may use different color conventions.\"}}]}\u003c\/script\u003e","brand":"Caplugs® Evergreen","offers":[{"title":"Default Title","offer_id":48568912445672,"sku":"2301138B3KE1","price":65.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/230-1138-B3K_02_8bb01377-6723-474a-ae65-d8e57f990944.jpg?v=1779136604","url":"https:\/\/labsupplies.com\/products\/230-1138-b3k-pipet-tip","provider":"LabSupplies.com","version":"1.0","type":"link"}