{"product_id":"heathrow-scientific-conical-centrifuge-tubes-15ml","title":"Heathrow Scientific 15 mL Conical Centrifuge Tubes - HS4426 Series | Leak-Proof Seal","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eStandardize your sample processing with Heathrow Scientific's 15 mL Conical Centrifuge Tubes (HS4426 Series). Engineered specifically for high-throughput laboratories and demanding clinical environments, these tubes are constructed from ultra-durable, glass-clear polypropylene. Whether you are performing routine cell culture separations or high-speed pelleting, they are structurally designed to endure intense centrifugation speeds up to 11,000 x g without cracking or warping, ensuring total sample recovery and uncompromised structural integrity.\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\"\u003eSample purity is critical, which is why every lot is delivered factory-sterile and strictly certified as DNase- and RNase-free. To safeguard against aerosol contamination or hazardous spills during transport, each tube features a precision-molded, leak-proof screw cap. For seamless protocol management, researchers will appreciate the high-contrast 0.5 mL graduations and the expansive, smudge-resistant writing area that eliminates labeling errors. Depending on your lab's workflow, these tubes are available in environmentally friendly chipboard racks or convenient bulk-wrapped tear packaging.\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\u003eHigh-Speed Tolerance:\u003c\/strong\u003e Rugged polypropylene body safely handles centrifugation speeds up to a maximum RCF of 11,000 x g.\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\u003eGuaranteed Purity:\u003c\/strong\u003e Arrives fully sterile with lot-to-lot traceability; certified free of DNase and RNase contaminants.\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\u003eSecure Containment:\u003c\/strong\u003e Features a deep-threaded, leak-proof screw cap to prevent hazardous evaporation or accidental spills.\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\u003eWorkflow Optimized:\u003c\/strong\u003e Built-in frosted writing area and clear 0.5 mL interval graduations allow for precise, error-free measurement.\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\u003eFlexible Formats:\u003c\/strong\u003e Choose between quick-tear bulk wrap or eco-friendly, recyclable chipboard racks to fit your bench space.\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\"\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\"\u003eMaximum Volume\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e15 mL (0.5 mL Graduations)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e0.7\" O.D. x 120 mm Height\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003ePolypropylene (Natural Clear)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eMaximum RCF\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003e11,000 x g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSterility\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eSterile (DNase\/RNase Free, 3-Year Expiration)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eThermal Properties\u003c\/td\u003e\n\u003ctd class=\"p-2 border border-gray-300\"\u003eAutoclavable\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 sterile conical tubes ship directly from verified USA inventory to preserve critical chain-of-custody.\u003c\/em\u003e\u003c\/p\u003e","brand":"Heathrow Scientific","offers":[{"title":"Bulk Wrap (Pack of 500)","offer_id":48097066090728,"sku":"HS4426B","price":160.0,"currency_code":"USD","in_stock":true},{"title":"Racked (Pack of 500)","offer_id":48097066123496,"sku":"HS4426R","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/unnamed_7a9e2274-8421-49d8-a957-9d572b1e4723.jpg?v=1772592357","url":"https:\/\/labsupplies.com\/products\/heathrow-scientific-conical-centrifuge-tubes-15ml","provider":"LabSupplies.com","version":"1.0","type":"link"}