{"product_id":"heathrow-scientific-glass-hydrometer-jars","title":"Heathrow Scientific Borosilicate Glass Hydrometer Jars - 21000 Series","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eConduct perfectly stable specific gravity and sedimentation testing with Heathrow Scientific Borosilicate Glass Hydrometer Jars (21000 Series). Designed specifically for housing hydrometers during liquid density readings, these heavy-duty glass cylinders feature an ultra-flat, enlarged base to prevent accidental tipping or spilling on the laboratory bench. Constructed from premium borosilicate glass, they provide excellent chemical resistance and complete optical clarity so users can easily read the hydrometer meniscus.\u003c\/p\u003e\n\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eThe 21000 Series is fully autoclavable, ensuring critical sterility can be maintained between testing different sample batches. They are available in a comprehensive range of capacities from 100 mL up to 1000 mL to accommodate virtually any standard hydrometer length. For advanced sedimentation testing, select 1000 mL models feature a precise 1000 mL graduation mark fired directly into the glass.\u003c\/p\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"marker:text-quiet list-disc\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003ePremium Borosilicate Glass:\u003c\/strong\u003e Withstands rigorous temperature cycling and exposure to harsh industrial chemicals.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eEnlarged Base:\u003c\/strong\u003e A wide, flat bottom provides maximum vertical stability even when accommodating long, top-heavy hydrometers.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eHigh Optical Clarity:\u003c\/strong\u003e Flawless glass construction allows for exact meniscus reading without distortion.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eAutoclavable:\u003c\/strong\u003e Can be safely sterilized in an autoclave to prevent cross-contamination between tests.\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cstrong\u003eOptional Graduation:\u003c\/strong\u003e Select 1000 mL models act as sedimentation cylinders, featuring a permanent volume mark.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eOrdering Information \u0026amp; Specifications\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto my-4\"\u003e\n  \u003ctable class=\"min-w-full text-left text-sm border-collapse border border-gray-300\"\u003e\n    \u003cthead class=\"bg-gray-100 font-semibold\"\u003e\n      \u003ctr\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eJar Capacity\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eBody Features\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eMax Hydrometer Length\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003ePart Number (SKU)\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e100 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStandard Unmarked\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e185 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-100\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e250 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStandard Unmarked\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e280 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-250\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e500 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStandard Unmarked\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e360 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-500\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e600 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStandard Unmarked\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e390 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1000 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eGraduation Line at 1000 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e385 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21000-1000-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1000 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eStandard Unmarked\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e400 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1000 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eGraduation Line at 1000 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e400 mm\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e21050-1000-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto my-4\"\u003e\n  \u003ctable class=\"min-w-full text-left text-sm border-collapse border border-gray-300\"\u003e\n    \u003cthead class=\"bg-gray-100 font-semibold\"\u003e\n      \u003ctr\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eSpecification\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eDetail\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eConstruction Material\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eBorosilicate Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSterilization\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eFully Autoclavable\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eBase Style\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eWide Flanged (Anti-Tip)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePackaging\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e1 Jar\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cem\u003eLabSupplies.com is an authorized distributor of Heathrow Scientific. Note: Always verify your hydrometer length does not exceed the listed Maximum Hydrometer Length of the jar.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Heathrow Scientific","offers":[{"title":"100 mL \/ Fits up to 185 mm","offer_id":48098603696360,"sku":"21050-100","price":10.0,"currency_code":"USD","in_stock":true},{"title":"250 mL \/ Fits up to 280 mm","offer_id":48098603729128,"sku":"21050-250","price":14.0,"currency_code":"USD","in_stock":true},{"title":"500 mL \/ Fits up to 360 mm","offer_id":48098603761896,"sku":"21050-500","price":21.0,"currency_code":"USD","in_stock":true},{"title":"600 mL \/ Fits up to 390 mm","offer_id":48098603794664,"sku":"21050-600","price":21.0,"currency_code":"USD","in_stock":true},{"title":"1000 mL (w\/ Graduation Line) \/ Fits up to 385 mm","offer_id":48098603827432,"sku":"21000-1000-L","price":47.85,"currency_code":"USD","in_stock":true},{"title":"1000 mL \/ Fits up to 400 mm","offer_id":48098603860200,"sku":"21050-1000","price":34.0,"currency_code":"USD","in_stock":true},{"title":"1000 mL (w\/ Graduation Line) \/ Fits up to 400 mm","offer_id":48098603892968,"sku":"21050-1000-L","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/unnamed_386138f6-3295-4d84-8261-f024e3223760.jpg?v=1772649680","url":"https:\/\/labsupplies.com\/products\/heathrow-scientific-glass-hydrometer-jars","provider":"LabSupplies.com","version":"1.0","type":"link"}