{"product_id":"caplugs-214-3725-030-025ml-microcentrifuge-tube-natural","title":"Microcentrifuge Tubes, 0.25 mL Conical Bottom, Polypropylene, Natural, 1000\/Bag | Caplugs® Evergreen","description":"\u003ch1\u003eCaplugs® Evergreen 0.25 mL Conical Microcentrifuge Tubes, Polypropylene, Natural, Non-Sterile, 1000\/Bag\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eCaplugs® Evergreen 0.25 mL Conical Microcentrifuge Tubes\u003c\/strong\u003e deliver dependable small-volume sample handling in natural polypropylene, ideal for nucleic acid aliquoting, enzyme reaction setups, and reagent storage. Their conical geometry concentrates pellets and minimizes residual loss during pipetting, making each tube practical for precise bench workflows and high-throughput sample prep.\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\u003eConical Microcentrifuge Tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\/Size\u003c\/td\u003e\n\u003ctd\u003e0.25 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\u003eColor\u003c\/td\u003e\n\u003ctd\u003eNatural\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 DNA, RNA, and primer stocks for downstream assays\u003c\/li\u003e\n\u003cli\u003eSetting up small-volume enzyme and PCR reaction mixes\u003c\/li\u003e\n\u003cli\u003eShort- and long-term storage of concentrated reagents\u003c\/li\u003e\n\u003cli\u003ePellet recovery after microcentrifugation\u003c\/li\u003e\n\u003cli\u003eSample archiving in molecular biology and genomics labs\u003c\/li\u003e\n\u003cli\u003eDilution series and standards preparation at the bench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eOrder from labsupplies.com, an authorized Caplugs® Evergreen dealer shipping from US inventory. These tubes are Made in USA, and each bag carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available to help procurement teams manage recurring consumable budgets.\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 0.25 mL tubes are supplied non-sterile, making them suitable for general reagent storage, sample aliquoting, and applications that do not require certified sterility.\u003c\/p\u003e\n\u003ch3\u003eWhat material are the tubes made from?\u003c\/h3\u003e\n\u003cp\u003eThe vessel is molded from polypropylene (PP) in a natural translucent color, providing broad chemical compatibility and clear visibility of sample volumes.\u003c\/p\u003e\n\u003ch3\u003eHow many tubes come in a pack?\u003c\/h3\u003e\n\u003cp\u003eEach pack contains 1000 tubes per bag (1000\/Bag), priced per pack to support high-throughput and recurring consumable needs.\u003c\/p\u003e\n\u003ch3\u003eCan these tubes be used in a standard microcentrifuge?\u003c\/h3\u003e\n\u003cp\u003eYes. The 0.25 mL conical format fits common microcentrifuge rotors and adapters, with the conical bottom aiding tight pellet formation during spins.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Caplugs® Evergreen 0.25 mL Conical Microcentrifuge Tubes, Polypropylene, Natural, Non-Sterile, 1000\/Bag\",\n  \"sku\": \"214-3725-030\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Caplugs® Evergreen\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/labsupplies.com\/products\/214-3725-030\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"37.27\",\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 microcentrifuge tubes sterile?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. These 0.25 mL tubes are supplied non-sterile, making them suitable for general reagent storage, sample aliquoting, and applications that do not require certified sterility.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What material are the tubes made from?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The vessel is molded from polypropylene (PP) in a natural translucent color, providing broad chemical compatibility and clear visibility of sample volumes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many tubes come in a pack?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each pack contains 1000 tubes per bag (1000\/Bag), priced per pack to support high-throughput and recurring consumable needs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can these tubes be used in a standard microcentrifuge?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 0.25 mL conical format fits common microcentrifuge rotors and adapters, with the conical bottom aiding tight pellet formation during spins.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Caplugs® Evergreen","offers":[{"title":"Default Title","offer_id":48562870288616,"sku":"214-3725-030","price":37.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/214-3725-030_01.jpg?v=1778871785","url":"https:\/\/labsupplies.com\/products\/caplugs-214-3725-030-025ml-microcentrifuge-tube-natural","provider":"LabSupplies.com","version":"1.0","type":"link"}