{"product_id":"globe-cap-113144l","title":"16mm Snap Caps, Polyethylene, Lavender — for Glass \u0026 Evacuated Tubes, 2 Options, 1000\/Case | Globe Scientific","description":"\u003ch2\u003e16mm Polyethylene Snap Caps, Lavender, for 16mm Glass and Evacuated Tubes — 1000\/Case\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific 16mm Snap Caps\u003c\/strong\u003e provide a secure, color-coded closure for standard 16mm glass and evacuated tubes used in specimen handling, sample archiving, and routine sorting workflows. Molded from polyethylene in a distinct lavender hue, these caps snap firmly over tube rims to limit spills and aerosol release while keeping samples readily identifiable on the bench or in storage racks.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eSnap Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\/Size\u003c\/th\u003e\n\u003ctd\u003e16mm (fits 16mm glass and evacuated tubes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\/Cap\u003c\/th\u003e\n\u003ctd\u003eSnap-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eLavender\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSterility\u003c\/th\u003e\n\u003ctd\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e1000 caps per case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003ePrice (per case)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113144L\u003c\/td\u003e\n\u003ctd\u003e113144L\u003c\/td\u003e\n\u003ctd\u003e$47.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113148L\u003c\/td\u003e\n\u003ctd\u003e113148L\u003c\/td\u003e\n\u003ctd\u003e$51.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSealing 16mm evacuated tubes after specimen collection or aliquoting\u003c\/li\u003e\n\u003cli\u003eClosing 16mm glass culture and test tubes for short-term storage\u003c\/li\u003e\n\u003cli\u003eColor-coding sample sets by patient, batch, or assay group\u003c\/li\u003e\n\u003cli\u003eReducing aerosol and spill risk during transport between stations\u003c\/li\u003e\n\u003cli\u003eRe-capping tubes following decanting or reagent additions\u003c\/li\u003e\n\u003cli\u003eOrganizing archived samples in cold-storage racks by cap color\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReagent Class\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003ePurchase through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each case carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat tube sizes do these snap caps fit?\u003c\/h3\u003e\n\u003cp\u003eThese caps are designed for 16mm glass and 16mm evacuated tubes. Confirm your tube outer rim diameter is rated for 16mm closures before ordering to ensure a snug snap fit.\u003c\/p\u003e\n\u003ch3\u003eAre these caps sterile?\u003c\/h3\u003e\n\u003cp\u003eNo. These polyethylene snap caps are supplied non-sterile and are intended for general specimen handling and storage rather than sterile sample preparation.\u003c\/p\u003e\n\u003ch3\u003eHow many caps come in a case?\u003c\/h3\u003e\n\u003cp\u003eBoth options are sold by the case of 1000 caps, with prices listed per case. The two SKUs let you match the specific Globe Scientific configuration your workflow requires.\u003c\/p\u003e\n\u003ch3\u003eWill these caps withstand organic solvents?\u003c\/h3\u003e\n\u003cp\u003ePolyethylene handles aqueous buffers, dilute acids and bases, and alcohols well, but resistance to acetonitrile is limited and aromatic or chlorinated solvents are not recommended. See the chemical resistance table above.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"16mm Polyethylene Snap Caps, Lavender, for Glass and Evacuated Tubes\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Globe Scientific\" },\n  \"description\": \"Globe Scientific 16mm lavender polyethylene snap caps for 16mm glass and evacuated tubes. 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