{"product_id":"globe-scientific-centrifuge-6330","title":"Centrifuge Bottles, PPCO with Sealing Cap — 250 \u0026 500 mL, Case of 4 | Globe Scientific","description":"\u003ch2\u003ePPCO Centrifuge Bottles with Sealing Cap, 250 mL \u0026amp; 500 mL, Case of 4\u003c\/h2\u003e\n\u003cp\u003eThese \u003cstrong\u003eGlobe Scientific Laboratory Grade Centrifuge Bottles\u003c\/strong\u003e deliver dependable performance for high-speed separation, bulk cell harvesting, and protein or precipitate recovery. Molded from durable polypropylene copolymer (PPCO), each bottle pairs chemical resistance with the clarity-free strength needed for repeated spin cycles in clinical and research workflows.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCentrifuge Bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\/Size\u003c\/th\u003e\n\u003ctd\u003e250 mL – 500 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolypropylene Copolymer (PPCO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\/Cap\u003c\/th\u003e\n\u003ctd\u003eLeak-resistant screw sealing cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGraduation\u003c\/th\u003e\n\u003ctd\u003eMolded graduations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSterility\u003c\/th\u003e\n\u003ctd\u003eNon-sterile; autoclavable (121°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003eCase of 4 bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Volumes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003ePrice (per case of 4)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250 mL — Bag of 4\u003c\/td\u003e\n\u003ctd\u003e6330\u003c\/td\u003e\n\u003ctd\u003e$112.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 mL — Bag of 4\u003c\/td\u003e\n\u003ctd\u003e6332\u003c\/td\u003e\n\u003ctd\u003e$140.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed pelleting of bacterial and yeast cultures\u003c\/li\u003e\n\u003cli\u003eBulk cell harvesting from suspension cultures\u003c\/li\u003e\n\u003cli\u003eProtein and ammonium sulfate precipitate recovery\u003c\/li\u003e\n\u003cli\u003eClarification of fermentation broths and lysates\u003c\/li\u003e\n\u003cli\u003eLarge-volume sample concentration prior to chromatography\u003c\/li\u003e\n\u003cli\u003eRoutine clinical and environmental sample separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReagent Class\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eFair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003ePoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003ePurchasing through labsupplies.com, an authorized Globe Scientific dealer, means these bottles ship from US inventory. Each case carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available for volume orders — contact our procurement team for a quote.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these centrifuge bottles autoclavable?\u003c\/h3\u003e\n\u003cp\u003eYes. The PPCO construction withstands repeated autoclaving at 121°C, allowing reuse across multiple separation runs when caps are loosened during sterilization.\u003c\/p\u003e\n\u003ch3\u003eWhat maximum centrifugal force do they support?\u003c\/h3\u003e\n\u003cp\u003ePPCO bottles are rated for high-speed use; observe your rotor manufacturer's RCF limits for the bottle size and confirm proper trunnion or adapter support before spinning at maximum speed.\u003c\/p\u003e\n\u003ch3\u003eDo the sealing caps prevent leaks during a run?\u003c\/h3\u003e\n\u003cp\u003eThe screw sealing cap is designed for leak-resistant performance with aqueous samples. For aerosol containment of hazardous material, confirm your rotor and bottle pairing meets your biosafety protocol.\u003c\/p\u003e\n\u003ch3\u003eHow many bottles are in each pack?\u003c\/h3\u003e\n\u003cp\u003eBoth the 250 mL (SKU 6330) and 500 mL (SKU 6332) listings are sold by the case of 4 bottles, each with a matching sealing cap.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Globe Scientific PPCO Centrifuge Bottles with Sealing Cap, 250 mL \u0026 500 mL\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"description\": \"Laboratory-grade PPCO centrifuge bottles with leak-resistant sealing caps, autoclavable and high-speed rated, in 250 mL and 500 mL volumes, sold by the case of 4.\",\n  \"offers\": {\n    \"@type\": \"AggregateOffer\",\n    \"priceCurrency\": \"USD\",\n    \"lowPrice\": \"112.00\",\n    \"highPrice\": \"140.90\",\n    \"offerCount\": \"2\",\n    \"offers\": [\n      {\"@type\": \"Offer\", \"sku\": \"6330\", \"price\": \"112.00\", \"priceCurrency\": \"USD\"},\n      {\"@type\": \"Offer\", \"sku\": \"6332\", \"price\": \"140.90\", \"priceCurrency\": \"USD\"}\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    {\"@type\": \"Question\", \"name\": \"Are these centrifuge bottles autoclavable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The PPCO construction withstands repeated autoclaving at 121°C, allowing reuse across multiple separation runs when caps are loosened during sterilization.\"}},\n    {\"@type\": \"Question\", \"name\": \"What maximum centrifugal force do they support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PPCO bottles are rated for high-speed use; observe your rotor manufacturer's RCF limits for the bottle size and confirm proper trunnion or adapter support before spinning at maximum speed.\"}},\n    {\"@type\": \"Question\", \"name\": \"Do the sealing caps prevent leaks during a run?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The screw sealing cap is designed for leak-resistant performance with aqueous samples. For aerosol containment of hazardous material, confirm your rotor and bottle pairing meets your biosafety protocol.\"}},\n    {\"@type\": \"Question\", \"name\": \"How many bottles are in each pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both the 250 mL (SKU 6330) and 500 mL (SKU 6332) listings are sold by the case of 4 bottles, each with a matching sealing cap.\"}}\n  ]\n}\n\u003c\/script\u003e","brand":"Globe Scientific","offers":[{"title":"250 mL — Bag of 4","offer_id":48607930220776,"sku":"6330","price":112.0,"currency_code":"USD","in_stock":true},{"title":"500 mL — Bag of 4","offer_id":48607930253544,"sku":"6332","price":140.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/file_9044b2f6-2176-413a-8ffc-ee975607aa59.jpg?v=1769357378","url":"https:\/\/labsupplies.com\/products\/globe-scientific-centrifuge-6330","provider":"LabSupplies.com","version":"1.0","type":"link"}