{"product_id":"heathrow-scientific-glass-graduated-cylinders-2351","title":"Heathrow Scientific Borosilicate Glass Graduated Cylinders - 2351 Series","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eExecute highly accurate liquid volume measurements with the Heathrow Scientific Borosilicate Glass Graduated Cylinders (2351 Series). Manufactured from premium-grade, chemically resistant borosilicate glass, these reusable laboratory cylinders are engineered to withstand extreme thermal shock and exposure to harsh industrial solvents. Designed to exceed stringent ASTM E-1272 standards, they are expertly calibrated \"To Contain\" (TC) specific volumes at the industry-standard 20°C (68°F).\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\"\u003eTo guarantee long-term durability in high-traffic laboratory environments, each cylinder features a heavy-duty, anti-roll hexagonal base that provides superior vertical stability, drastically reducing the risk of tipping and spilling. The highly visible, permanent white enamel graduation markings will not fade or wear off during repeated autoclaving or aggressive chemical cleaning. Additionally, all cylinders in this series come equipped with a removable protective bumper guard to further prevent breakage if the cylinder is accidentally knocked over.\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 Highly resistant to chemical corrosion, temperature cycling, and thermal shock.\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\u003eASTM Compliant:\u003c\/strong\u003e Exceeds rigorous ASTM E-1272 standard specifications for volumetric laboratory cylinders.\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\u003ePermanent Enamel Scale:\u003c\/strong\u003e High-contrast white graduations are fired directly into the glass for lifelong visibility.\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\u003eAnti-Roll Hexagonal Base:\u003c\/strong\u003e Heavy glass bottom prevents tipping and stops the cylinder from rolling off the benchtop.\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\u003eProtective Bumper Guard:\u003c\/strong\u003e Includes a slip-on ring guard to protect the fragile upper lip from impact damage.\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\"\u003eVolume Capacity\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003eASTM Tolerance Class\u003c\/th\u003e\n        \u003cth class=\"p-2 border border-gray-300\"\u003ePackaging\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\"\u003e20 mL\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eClass A\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePack of 4\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e2351A-20\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\"\u003eClass B\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePack of 2\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e\u003cstrong\u003e2351-1000\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\"\u003eStandard Compliance\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eASTM E-1272\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eCalibration Profile\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eTo Contain (TC) at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eGraduation Type\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePermanent White Enamel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eBase Type\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eHexagonal (Anti-Roll)\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. All glass graduated cylinders include a protective bumper guard.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Heathrow Scientific","offers":[{"title":"Class A | 20 mL (Pack of 4)","offer_id":48098623946984,"sku":"2351A-20","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Class B | 1000 mL (Pack of 2)","offer_id":48098623979752,"sku":"2351-1000","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/unnamed_eb4122d2-57da-4e8c-be2b-3b421a9a9676.jpg?v=1772651466","url":"https:\/\/labsupplies.com\/products\/heathrow-scientific-glass-graduated-cylinders-2351","provider":"LabSupplies.com","version":"1.0","type":"link"}