{"product_id":"premium-refillable-3ml-empty-pen-cartridges","title":"Premium Refillable 3ML Empty Pen Cartridges","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e3ML Empty Research Cartridge — Premium Refillable Glass Laboratory Cartridge\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eA premium \u003cstrong\u003e3ML refillable glass research cartridge\u003c\/strong\u003e, designed for compatibility with the Sterling Prime Premium Reusable Metal Research Pen. Manufactured from high-quality glass, these empty cartridges provide a durable and convenient component for \u003cstrong\u003estructured laboratory research environments\u003c\/strong\u003e requiring compatible reusable equipment.\u003c\/p\u003e\n\u003cp\u003eEach cartridge is precision manufactured for compatibility with the specified reusable research pen system. The transparent glass construction also allows researchers to visually inspect the cartridge during laboratory procedures.\u003c\/p\u003e\n\u003cp\u003eAvailable in convenient bundles of \u003cstrong\u003e10, 20, 50, and 100\u003c\/strong\u003e, providing flexible options for different laboratory research requirements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003e3ML empty glass cartridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Compatible with the Sterling Prime Premium Reusable Metal Research Pen\u003c\/p\u003e\n\u003cp\u003e• Precision-manufactured glass construction\u003c\/p\u003e\n\u003cp\u003e• Designed for compatibility with specified 31G 8MM needle heads\u003c\/p\u003e\n\u003cp\u003e• Transparent construction for visual inspection\u003c\/p\u003e\n\u003cp\u003e• Refillable laboratory accessory\u003c\/p\u003e\n\u003cp\u003e• Available in \u003cstrong\u003e10, 20, 50, and 100\u003c\/strong\u003e packs\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eEmpty research cartridges are compatible components used with reusable laboratory pen systems. Their replaceable design allows laboratories to maintain the reusable pen mechanism while changing the cartridge when required.\u003c\/p\u003e\n\u003cp\u003eThe transparent glass construction provides convenient visual inspection of the cartridge contents during applicable laboratory procedures, while the precision-manufactured design supports compatibility with the specified Sterling Prime research pen.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Sterling Prime Cartridges\u003c\/h2\u003e\n\u003cp\u003e• Premium glass construction\u003c\/p\u003e\n\u003cp\u003e• Precision-manufactured for compatible equipment\u003c\/p\u003e\n\u003cp\u003e• Transparent design for visual inspection\u003c\/p\u003e\n\u003cp\u003e• Refillable and reusable cartridge format\u003c\/p\u003e\n\u003cp\u003e• Designed specifically for the Sterling Prime reusable research pen\u003c\/p\u003e\n\u003cp\u003e• Available in multiple pack sizes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Products\u003c\/h2\u003e\n\u003cp\u003eThese cartridges are designed for compatibility with:\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eSterling Prime Premium Reusable Metal Research Pen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eSterling Prime 31G 8MM Replacement Needle Heads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eSterling Prime Research Pen Starter Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBundle Options\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003e10 Empty 3ML Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003e20 Empty 3ML Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003e50 Empty 3ML Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003e100 Empty 3ML Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose the pack size appropriate for your \u003cstrong\u003elaboratory research requirements\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFor Research Purposes Only\u003c\/h2\u003e\n\u003cp\u003eThis product is supplied strictly as a \u003cstrong\u003elaboratory research accessory\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is intended for \u003cstrong\u003elaboratory and in vitro research use only\u003c\/strong\u003e and is \u003cstrong\u003enot intended for human administration, consumption, clinical use, diagnosis, treatment, prevention of disease, or therapeutic use\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEach batch is carefully inspected to ensure quality, consistency, and compatibility before dispatch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision. Purity. Consistency.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mb-px h-px w-full opacity-0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mt-px h-px translate-y-(--scroll-root-safe-area-inset-bottom)\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-auto grid\"\u003e\n\u003cdiv class=\"col-start-1 row-start-1\"\u003e\n\u003cdiv class=\"pointer-events-none translate-y-(--scroll-root-safe-area-inset-bottom) R6Vx5W_threadScrollVars min-h-(--gutter-remaining-height,0px) group-data-stream-active\/scroll-root:h-[calc(var(--thread-response-height)-16*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mb-px h-px w-full opacity-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Sterling Prime Peptides","offers":[{"title":"10","offer_id":58518889365852,"sku":null,"price":5.99,"currency_code":"GBP","in_stock":true},{"title":"20","offer_id":58518889398620,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true},{"title":"50","offer_id":58518889431388,"sku":null,"price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/2308\/5916\/files\/cartridge.png?v=1785662768","url":"https:\/\/www.sterlingprimepeptides.co.uk\/products\/premium-refillable-3ml-empty-pen-cartridges","provider":"Sterling Prime Peptides","version":"1.0","type":"link"}