{"product_id":"globe-scientific-tube-113146w","title":"Globe Scientific 13mm Snap Cap, White PE (113146W)","description":"\u003ch2\u003e13mm Snap Cap (White PE) Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific 13mm Snap Cap (113146W)\u003c\/strong\u003e is a white polyethylene closure built to seal 13mm glass tubes, evacuated blood collection tubes, and 12mm plastic test tubes. Each cap snaps firmly onto the tube rim, giving technicians a fast, tool-free way to secure samples during handling, storage, and transport.\u003c\/p\u003e\n\u003cp\u003eMolded from polyethylene, this cap resists cracking and provides a consistent fit across compatible tube formats. White coloring supports clear visual identification and labeling in busy specimen workflows. Technicians benefit from a uniform snap action that keeps closures predictable batch after batch.\u003c\/p\u003e\n\u003cp\u003ePackaged in bags of 1,000, the 113146W suits routine clinical, research, and diagnostic labs that cap tubes in volume. Master cases bundle 20 bags for high-throughput facilities and central supply rooms.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\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\u003e113146W\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\u003eCap Size\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\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e13mm glass and evacuated tubes; 12mm plastic test tubes\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\u003ctr\u003e\n\u003ctd\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003eBag of 1,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Case Quantity\u003c\/td\u003e\n\u003ctd\u003e20,000 (20 bags)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\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\u003e113146W\u003c\/td\u003e\n\u003ctd\u003eSnap Cap, 13mm, PE, White, for 13mm glass\/evacuated tubes and 12mm plastic test tubes\u003c\/td\u003e\n\u003ctd\u003eBag of 1,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113146W\u003c\/td\u003e\n\u003ctd\u003eMaster case\u003c\/td\u003e\n\u003ctd\u003e20 bags (20,000 caps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cp\u003eClinical and diagnostic labs use these snap caps to close specimen tubes after collection or aliquoting, helping reduce evaporation and spillage during centrifugation prep, refrigerated storage, and sample transit. Their tool-free fit keeps cap-and-seal steps quick at high-volume benches.\u003c\/p\u003e\n\u003cp\u003eResearch teams apply the caps to glass and plastic tubes holding reagents, buffers, and biological samples. White color aids color-coded organization and supports surface marking for sample tracking across studies and shared storage racks.\u003c\/p\u003e\n\u003ch2\u003eOrdering \u0026amp; Bulk Pricing\u003c\/h2\u003e\n\u003cp\u003eThe 113146W ships as a bag of 1,000 caps, with master cases of 20 bags totaling 20,000 units for facilities that consume closures at scale. Institutional buyers, purchasing departments, and standing-order accounts can request quotes, volume pricing, and procurement support through LabSupplies.com.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich tubes fit the Globe Scientific 113146W snap cap?\u003c\/h3\u003e\n\u003cp\u003eThis 13mm cap fits 13mm glass tubes, 13mm evacuated tubes, and 12mm plastic test tubes. Confirm your tube rim dimensions against these formats before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat material is the cap made from?\u003c\/h3\u003e\n\u003cp\u003eIt is molded from polyethylene (PE), a durable plastic suited to routine snap-on tube closure in clinical and research settings.\u003c\/p\u003e\n\u003ch3\u003eHow many caps come in each pack?\u003c\/h3\u003e\n\u003cp\u003eCaps ship in bags of 1,000. A full master case holds 20 bags, or 20,000 caps total, for high-volume purchasing.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Globe Scientific 13mm Snap Cap, White PE (113146W)\",\n  \"sku\": \"113146W\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Globe Scientific\"\n  },\n  \"description\": \"White polyethylene 13mm snap cap for 13mm glass and evacuated tubes and 12mm plastic test tubes. 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