{"product_id":"globe-diamond-midi-centrifuge-tube-111580brs","title":"5.0 mL Centrifuge Tubes, Screw Cap, PP — Sterile, Graduated, 500\/Case | Globe Scientific","description":"\u003ch2\u003eDiamond Midi 5.0 mL Centrifuge Tubes, PP, Assembled Blue Screw Cap, Graduated, Sterile — 500\/Case\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Midi Centrifuge Tube\u003c\/strong\u003e bridges the gap between standard microcentrifuge and conical tubes, delivering a 5.0 mL polypropylene format with an assembled leak-resistant blue screw cap. Built for sample preparation, aliquoting, and short-term specimen storage, these graduated tubes suit cell-culture supernatant collection, reagent dispensing, and biobanking workflows.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDiamond Midi Centrifuge Tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003e5.0 mL\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\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eAssembled blue screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003eGraduated\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\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e25\/cardboard rack, 20 racks\/unit (500 tubes 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\u003ctd\u003e111580BRS\u003c\/td\u003e\n\u003ctd\u003e111580BRS\u003c\/td\u003e\n\u003ctd\u003e$157.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAliquoting reagents and buffers into uniform 5 mL fractions\u003c\/li\u003e\n\u003cli\u003eCollecting and storing cell-culture supernatants\u003c\/li\u003e\n\u003cli\u003eCentrifugation of biological samples requiring mid-volume capacity\u003c\/li\u003e\n\u003cli\u003eBiobanking and short-term specimen archiving with secure screw caps\u003c\/li\u003e\n\u003cli\u003eSample transport between bench, freezer, and instrument\u003c\/li\u003e\n\u003cli\u003eReagent dispensing for assay setup and serial dilution prep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003elabsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Each case and rack carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available—contact us for volume quotes on standing orders.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many tubes are in one purchasable unit?\u003c\/h3\u003e\n\u003cp\u003eOne unit contains 500 tubes, packaged as 25 tubes per cardboard rack with 20 racks per case. The $157.00 price reflects the full 500-tube case.\u003c\/p\u003e\n\u003ch3\u003eAre these tubes supplied sterile?\u003c\/h3\u003e\n\u003cp\u003eYes. The Diamond Midi 5.0 mL tubes ship sterile with assembled blue screw caps, making them ready for cell-culture and specimen-handling applications without additional processing.\u003c\/p\u003e\n\u003ch3\u003eWhat is the cap type, and does it reduce leaking?\u003c\/h3\u003e\n\u003cp\u003eEach tube comes with a pre-assembled screw cap that threads securely onto the tube, providing a leak-resistant seal suited to transport, centrifugation, and storage.\u003c\/p\u003e\n\u003ch3\u003eDo the tubes have volume graduations?\u003c\/h3\u003e\n\u003cp\u003eYes. The tubes are graduated, allowing visual estimation of sample volumes during aliquoting, dilution, and fraction collection.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Diamond Midi Centrifuge Tube, 5.0 mL, PP, Screw Cap, Graduated, Sterile, 500\/Case\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"sku\": \"111580BRS\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"157.00\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"labsupplies.com\"}\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    {\"@type\": \"Question\", \"name\": \"How many tubes are in one purchasable unit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"One unit contains 500 tubes, packaged as 25 tubes per cardboard rack with 20 racks per case. The $157.00 price reflects the full 500-tube case.\"}},\n    {\"@type\": \"Question\", \"name\": \"Are these tubes supplied sterile?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The Diamond Midi 5.0 mL tubes ship sterile with assembled blue screw caps, making them ready for cell-culture and specimen-handling applications without additional processing.\"}},\n    {\"@type\": \"Question\", \"name\": \"What is the cap type, and does it reduce leaking?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each tube comes with a pre-assembled screw cap that threads securely onto the tube, providing a leak-resistant seal suited to transport, centrifugation, and storage.\"}},\n    {\"@type\": \"Question\", \"name\": \"Do the tubes have volume graduations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The tubes are graduated, allowing visual estimation of sample volumes during aliquoting, dilution, and fraction collection.\"}}\n  ]\n}\n\u003c\/script\u003e","brand":"Globe Scientific","offers":[{"title":"Default Title","offer_id":48615656194280,"sku":"111580BRS","price":157.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/midi-racked_2.jpg?v=1780517863","url":"https:\/\/labsupplies.com\/products\/globe-diamond-midi-centrifuge-tube-111580brs","provider":"LabSupplies.com","version":"1.0","type":"link"}