{"product_id":"autosampler-vials-2ml-hplc-gc-sample-vials-pack-of-1000","title":"Autosampler Vials 2mL HPLC\/GC Sample Vials - Pack of 1000","description":"\u003cp\u003eIn this review the Autosampler Vials 2mL are evaluated for labs and high-throughput users who need a reliable, economical supply of amber sample vials. The bottom line: these vials earn praise because they combine light protection with a dependable sealed design and clear labeling area, making them a practical choice for routine HPLC and GC work or for DIY formulation tasks. The review focuses on real usability in chromatography setups and routine sample handling rather than marketing claims.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmber borosilicate glass:\u003c\/strong\u003e protects light-sensitive samples from UV exposure and offers good thermal shock resistance for sterilization before or after filling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 mL capacity:\u003c\/strong\u003e fits common autosamplers with a 9-425 screw closure and compact 12 mm outer diameter for high-density racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-layer septa:\u003c\/strong\u003e PTFE-lined screw caps with silicone septa provide an evaporation-proof seal and are suitable for multiple injections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWriting area:\u003c\/strong\u003e a printed patch on each vial lets users identify samples quickly without extra labels or tape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-thread caps:\u003c\/strong\u003e require fewer turns to seal, saving time when opening and closing many vials during busy workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese vials are aimed at analytical labs performing HPLC and GC runs, high-throughput facilities stocking consumables, and hobbyists who need consistent small-volume sample containers. The amber glass is especially useful when protecting light-sensitive reagents or essential oils.\u003c\/p\u003e\n\u003cp\u003eUsers who need specialty materials or nonstandard thread sizes should look elsewhere; this pack is focused on standard 9-425 autosampler compatibility and bulk convenience rather than custom glassware or pre-sterilized single-use containers.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-value bulk pack of 1000 reduces per-vial cost compared with single purchases.\u003c\/li\u003e\n\u003cli\u003eAmber borosilicate construction gives chemical resistance and UV protection for sensitive samples.\u003c\/li\u003e\n\u003cli\u003ePTFE-lined caps with silicone septa provide a reliable, evaporation-proof seal suitable for organic samples.\u003c\/li\u003e\n\u003cli\u003eWriting patch and short-thread caps speed identification and handling in busy workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold in bulk without individual sterile packaging, so users requiring sterile, single-use vials must sterilize before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVial volume\u003c\/td\u003e\n\u003ctd\u003e2 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure size\u003c\/td\u003e\n\u003ctd\u003e9 mm (9-425 screw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAmber borosilicate glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap \u0026amp; septa\u003c\/td\u003e\n\u003ctd\u003ePolypropylene screw cap with PTFE liner and white silicone pre-slit septa (blue PTFE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e1000 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Autosampler Vials 2mL are a practical, cost-effective choice for labs and high-throughput users who need standard 9-425 vials with UV protection and reusable PTFE-silicone septa. They offer good chemical resistance and handling convenience, making them a sensible buy for routine HPLC and GC work where bulk supply and dependable sealing matter.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these vials compatible with standard autosamplers?\u003c\/strong\u003e\u003cbr\u003eYes, they use a 9-425 screw closure and 12 mm outer diameter which fits most standard HPLC and GC autosampler racks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the caps provide a leak-proof seal for organic samples?\u003c\/strong\u003e\u003cbr\u003eThe caps are PTFE-lined with silicone septa and are designed to provide an evaporation-proof seal suitable for many organic samples and multiple injections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they come sterile?\u003c\/strong\u003e\u003cbr\u003eThey are not supplied individually sterile; sterilize before use if sterile conditions are required.\u003c\/p\u003e","brand":"SimPure","offers":[{"title":"Default Title","offer_id":48601742999771,"sku":"B0B1MD2PHD","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71GIcPPCwkL._SL1500.jpg?v=1778405796","url":"https:\/\/gearmusthave.com\/products\/autosampler-vials-2ml-hplc-gc-sample-vials-pack-of-1000","provider":"GearMustHave","version":"1.0","type":"link"}