{"product_id":"globe-scientific-tube-113140b","title":"Globe Scientific 13mm Blue Snap Caps for Test Tubes (113140B)","description":"\u003ch2\u003e13mm Blue Snap Cap Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific 13mm Snap Cap (113140B)\u003c\/strong\u003e is a polyethylene closure built to fit 13mm vacuum tubes and test tubes. Blue coloring supports quick visual sorting and color-coded sample workflows across busy lab benches.\u003c\/p\u003e\u003cp\u003eMolded from polyethylene (PE), each cap snaps firmly onto compatible 13mm tubes to help contain contents during handling and transport. Technicians can apply and remove caps by hand without tools, keeping routine processing fast.\u003c\/p\u003e\u003cp\u003eSupplied in a bag of 1000, this consumable suits laboratories that cycle through high volumes of sample tubes and need a dependable, replenishable closure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGlobe Scientific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e113140B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSnap Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (PE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eVacuum and test tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003eBag of 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eContact for specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113140B\u003c\/td\u003e\n\u003ctd\u003eCap, Snap, 13mm, PE, for Vacuum and Test Tubes, Blue\u003c\/td\u003e\n\u003ctd\u003eBag of 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113140B\u003c\/td\u003e\n\u003ctd\u003eMaster case (6 bags)\u003c\/td\u003e\n\u003ctd\u003e6000 caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\u003cp\u003eSnap caps close 13mm tubes used across clinical, research, and diagnostic settings. Labs rely on them to secure blood collection tubes, sample aliquots, and reagent tubes during sorting, storage, and transport between workstations.\u003c\/p\u003e\u003cp\u003eColor-coded closures like these blue caps help teams separate sample sets, batch panels, or processing stages at a glance. Hospitals, reference labs, and academic facilities use snap caps to standardize tube handling and reduce mix-ups in high-throughput environments.\u003c\/p\u003e\u003ch2\u003eOrdering \u0026amp; Bulk Pricing\u003c\/h2\u003e\u003cp\u003eOrder 113140B in bags of 1000 caps, with master cases holding 6 bags for 6000 caps total. LabSupplies.com supports institutional purchasing, purchase orders, and volume replenishment for laboratories standardizing on Globe Scientific consumables. Contact our team to set up bulk or recurring case orders.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat tubes do these snap caps fit?\u003c\/h3\u003e\u003cp\u003eThese caps are designed for 13mm vacuum tubes and test tubes. Confirm your tube outer diameter matches 13mm before ordering to ensure a secure snap fit.\u003c\/p\u003e\u003ch3\u003eWhat material are the caps made from?\u003c\/h3\u003e\u003cp\u003eEach cap is molded from polyethylene (PE), a chemically resistant plastic commonly used for laboratory tube closures.\u003c\/p\u003e\u003ch3\u003eHow many caps come in each pack?\u003c\/h3\u003e\u003cp\u003eOne bag contains 1000 caps. 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