{"product_id":"globe-scientific-tube-113143c","title":"Globe Scientific 13mm Snap Cap, Clear PE (Bag of 1000)","description":"\u003ch2\u003e13mm Snap Cap (Clear PE) Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific 13mm Snap Cap\u003c\/strong\u003e is a clear polyethylene closure built to seal 13mm glass tubes, 13mm evacuated tubes, and 12mm plastic test tubes. Its press-on snap design lets technicians cap and uncap quickly during high-throughput sample handling without threading or screwing.\u003c\/p\u003e\n\u003cp\u003eMolded from polyethylene (PE), each cap provides a secure friction fit across the listed tube formats. Clarity helps staff visually confirm sample presence and color through the closure, supporting faster inspection at the bench. Single-use convenience reduces cross-contamination risk between batches.\u003c\/p\u003e\n\u003cp\u003ePackaged in bags of 1,000 under SKU 113143C, this cap suits clinical, research, and teaching labs that process tubes in volume. Standardizing on one closure size simplifies inventory and keeps cap supply aligned with common 12mm and 13mm tube workflows.\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\u003e113143C\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 Diameter\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\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tubes\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\u003eUnit of Measure\u003c\/td\u003e\n\u003ctd\u003eBag of 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Case Quantity\u003c\/td\u003e\n\u003ctd\u003e10,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBags per Master Case\u003c\/td\u003e\n\u003ctd\u003e10\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\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\u003e113143C\u003c\/td\u003e\n\u003ctd\u003eCap, Snap, 13mm, PE, for 13mm Glass and Evacuated Tubes and 12mm Plastic Test Tubes, Clear\u003c\/td\u003e\n\u003ctd\u003eBag of 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113143C\u003c\/td\u003e\n\u003ctd\u003eMaster case (10 bags)\u003c\/td\u003e\n\u003ctd\u003e10,000 caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cp\u003eSnap caps close blood collection and sample tubes in clinical and diagnostic settings, where rapid one-hand application keeps sample lines moving. Research labs use them to cover aliquot and storage tubes during short-term holding and transport between stations. The clear PE body lets staff read fill levels and sample color without removing the closure.\u003c\/p\u003e\n\u003cp\u003eTeaching and QC environments rely on consistent cap sizing to match standard 12mm and 13mm tube racks. Friction-fit closures protect specimens from spills and airborne contamination during centrifugation prep and bench handling. Bulk bagging supports labs that cap thousands of tubes per shift.\u003c\/p\u003e\n\u003ch2\u003eOrdering \u0026amp; Bulk Pricing\u003c\/h2\u003e\n\u003cp\u003eOrder SKU 113143C in bags of 1,000 caps, or buy the master case of 10 bags for 10,000 caps per shipment. Institutional and recurring purchase orders are welcome through LabSupplies.com; contact our team for volume quotes, blanket orders, and procurement documentation on multi-case requirements.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich tubes does this snap cap fit?\u003c\/h3\u003e\n\u003cp\u003eThis cap fits 13mm glass tubes, 13mm evacuated tubes, and 12mm plastic test tubes. Confirm your tube outer diameter against these formats before standardizing your order.\u003c\/p\u003e\n\u003ch3\u003eWhat material are these caps made from?\u003c\/h3\u003e\n\u003cp\u003eEach cap is molded from polyethylene (PE) and is clear in color, allowing visual inspection of tube contents through the closure.\u003c\/p\u003e\n\u003ch3\u003eHow many caps come in a case?\u003c\/h3\u003e\n\u003cp\u003eA bag contains 1,000 caps, and a master case holds 10 bags for a total of 10,000 caps. Contact LabSupplies.com for bulk and multi-case pricing.\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, Clear PE\",\n  \"sku\": \"113143C\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Globe Scientific\"\n  },\n  \"description\": \"Clear polyethylene 13mm snap cap for 13mm glass and evacuated tubes and 12mm plastic test tubes. 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