{"product_id":"214-3425-b80-conical-microcentrifuge-tethered-grad","title":"Microcentrifuge Tubes, 0.5 mL Graduated Conical, Tethered Cap, PPC, Blue, 1000\/Bag | Caplugs® Evergreen","description":"\u003ch1\u003eCaplugs® Evergreen 0.5 mL Graduated Conical Microcentrifuge Tubes, Tethered Cap, PPC, Blue, 1000\/Bag\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eCaplugs® Evergreen 0.5 mL graduated conical microcentrifuge tubes\u003c\/strong\u003e deliver dependable sample handling for routine bench work, with attached tethered caps that stay with the tube during aliquoting, PCR setup, and short-term sample storage. Molded from polypropylene copolymer (PPC) in a bold blue tint, these non-sterile tubes suit high-throughput labs that process large daily volumes.\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\u003eGraduated Conical Microcentrifuge Tubes, Tethered Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003e0.5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolypropylene Copolymer (PPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eAttached tethered snap cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduation\u003c\/td\u003e\n\u003ctd\u003eGraduated, conical bottom\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\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNon-Sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e1000\/Bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAliquoting and short-term storage of reagents and buffers\u003c\/li\u003e\n\u003cli\u003ePCR and qPCR reaction setup at small reaction volumes\u003c\/li\u003e\n\u003cli\u003eDNA, RNA, and protein sample preparation\u003c\/li\u003e\n\u003cli\u003eMicrocentrifugation of cell lysates and precipitates\u003c\/li\u003e\n\u003cli\u003eColor-coded sample tracking in high-throughput workflows\u003c\/li\u003e\n\u003cli\u003eGeneral benchtop dilutions and serial sample handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eBuy from labsupplies.com, an authorized Caplugs® Evergreen dealer shipping from US inventory. Each bag carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Manufactured in the USA, these tubes ship fast, and institutional and grant-funded tiered pricing is available on request.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these microcentrifuge tubes sterile?\u003c\/h3\u003e\n\u003cp\u003eNo. These tubes are supplied non-sterile and are intended for general laboratory use. For sterile applications, sterilize on-site using a validated method or select a sterile-certified product.\u003c\/p\u003e\n\u003ch3\u003eWhat material are the tubes made from?\u003c\/h3\u003e\n\u003cp\u003eThey are molded from polypropylene copolymer (PPC), which offers good clarity, durability, and broad chemical compatibility for routine benchtop sample handling.\u003c\/p\u003e\n\u003ch3\u003eDo the caps come attached to the tubes?\u003c\/h3\u003e\n\u003cp\u003eYes. Each tube features a tethered cap that stays attached during opening and aliquoting, reducing the risk of cap mix-ups and cross-contamination at the bench.\u003c\/p\u003e\n\u003ch3\u003eHow many tubes are in each pack?\u003c\/h3\u003e\n\u003cp\u003eEach bag contains 1000 tubes (1000\/Bag), packaged for high-throughput labs that need a reliable, bulk supply of 0.5 mL microcentrifuge tubes.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Caplugs® Evergreen 0.5 mL Graduated Conical Microcentrifuge Tubes, Tethered Cap, PPC, Blue, 1000\/Bag\",\n  \"sku\": \"214-3425-B80\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Caplugs® Evergreen\"\n  },\n  \"material\": \"Polypropylene Copolymer (PPC)\",\n  \"color\": \"Blue\",\n  \"countryOfOrigin\": \"USA\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"49.99\",\n    \"priceCurrency\": \"USD\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"labsupplies.com\"\n    }\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 microcentrifuge tubes sterile?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. These tubes are supplied non-sterile and are intended for general laboratory use. 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