{"product_id":"globe-scientific-tube-111740","title":"Globe Scientific 2mL Self-Standing Sterile Screw Cap Microtube (SKU 111740)","description":"\u003ch2\u003eGlobe Scientific 2mL Self-Standing Sterile Screw Cap Microtube Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific 2mL Self-Standing Sterile Microtube (SKU 111740)\u003c\/strong\u003e is engineered for secure sample handling in busy laboratories. Built from polypropylene, this tube combines an attached screw cap and an integrated O-ring to deliver a reliable, leak-resistant seal during storage and transport.\u003c\/p\u003e\n\u003cp\u003eSelf-standing geometry lets technicians work hands-free at the bench, freeing rack space and reducing tip-over risk. Each cap accepts a color insert, so teams can apply quick visual coding across sample sets and protocols. Supplied sterile, these tubes are ready for use straight from the bag.\u003c\/p\u003e\n\u003cp\u003ePackaging is configured for laboratory throughput: 500 tubes per bag, with 2 bags per unit and 1000 tubes per case. Procurement teams can standardize on a single consumable across multiple workflows and reorder predictably through LabSupplies.com.\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\u003e111740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMicrotube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eSelf-Standing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap\u003c\/td\u003e\n\u003ctd\u003eAttached Screw Cap for Color Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eO-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Quantity\u003c\/td\u003e\n\u003ctd\u003e500\/Bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBags per Unit\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Quantity\u003c\/td\u003e\n\u003ctd\u003e1000 (CS\/1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits per Master Case\u003c\/td\u003e\n\u003ctd\u003eContact for specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Insert\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\u003e111740\u003c\/td\u003e\n\u003ctd\u003eMicrotube, 2mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, Sterile, PP\u003c\/td\u003e\n\u003ctd\u003e500\/Bag, 2 Bags\/Unit, 1000\/Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cp\u003eSterile 2mL microtubes support sample collection, aliquoting, and short- or long-term storage of biological and chemical specimens. Polypropylene resists a broad range of solvents and tolerates freezing, making these tubes suitable for nucleic acid, protein, and reagent workflows where contamination control matters.\u003c\/p\u003e\n\u003cp\u003eThe screw cap and O-ring help protect samples during centrifugation steps and cold-chain transfer, reducing evaporation and leakage. Color-insert compatibility aids sample tracking in genomics, microbiology, and clinical research labs that manage large batch volumes and require clear identification at a glance.\u003c\/p\u003e\n\u003ch2\u003eOrdering \u0026amp; Bulk Pricing\u003c\/h2\u003e\n\u003cp\u003eSKU 111740 ships as a case of 1000 tubes, packed 500 per bag with 2 bags per unit, at a list price of $465.30 USD. Institutional buyers, core facilities, and high-volume labs can request quotes, purchase orders, and contract pricing for repeat and multi-case orders through LabSupplies.com.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these microtubes supplied sterile?\u003c\/h3\u003e\n\u003cp\u003eYes. SKU 111740 is supplied sterile, packaged 500 per bag with 2 bags per unit, ready for use directly from the bag.\u003c\/p\u003e\n\u003ch3\u003eWhat seals the tube against leaks?\u003c\/h3\u003e\n\u003cp\u003eAn attached screw cap paired with an integrated O-ring provides the seal, helping limit evaporation and leakage during storage and handling.\u003c\/p\u003e\n\u003ch3\u003eHow many tubes come in one case?\u003c\/h3\u003e\n\u003cp\u003eOne case contains 1000 tubes, configured as 500 per bag across 2 bags per unit.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Globe Scientific 2mL Self-Standing Sterile Screw Cap Microtube\",\n  \"sku\": \"111740\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Globe Scientific\"\n  },\n  \"description\": \"Microtube, 2mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, Sterile, PP, 500\/Bag, 2 Bags\/Unit, 1000\/Case.\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"465.30\",\n    \"url\": \"https:\/\/labsupplies.com\/products\/globe-scientific-tube-111740\",\n    \"availability\": \"https:\/\/schema.org\/InStock\"\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these microtubes supplied sterile?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 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