{"product_id":"culture-tube-12-x-75mm-pp-sterile-110438","title":"12 x 75mm Sterile Polypropylene Culture Tube 5 mL | Globe Scientific 110438","description":"\u003cp\u003ePrecision-molded from premium grade polypropylene, this \u003cstrong\u003e12 x 75mm Sterile Polypropylene Culture Tube\u003c\/strong\u003e from Globe Scientific delivers 5 mL capacity with a dual-position LDPE snap cap for flexible aerobic and anaerobic sample storage.\u003c\/p\u003e\n\u003cp\u003eFor laboratories processing high volumes of culture work, the Globe Scientific 110438 withstands centrifugation up to 3000 RPM and operates across a temperature range of -80°C to 121°C, allowing autoclaving and freezing without degradation.\u003c\/p\u003e\n\u003cp\u003eManufactured under cleanroom conditions and gamma-irradiated for guaranteed sterility, each tube features a attached dual position snap cap that provides either vented airflow for aerobic cultures or a sealed environment for anaerobic work — eliminating the need for separate caps or parafilm.\u003c\/p\u003e\n\n\u003ch2\u003eSterile Polypropylene Culture Tube Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Sterile cell culture, microbiology, and clinical sample storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polypropylene (PP) — impact-resistant, autoclavable, and freezable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -80°C to 121°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugation:\u003c\/strong\u003e Withstands up to 3000 RPM — suitable for high-speed centrifugation protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Type:\u003c\/strong\u003e Attached Dual Position LDPE snap cap — loose position for aerobic work, sealed position for anaerobic cultures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSterility:\u003c\/strong\u003e Gamma-irradiated, supplied in tamper-proof zip-lock bags for maintained sterility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvailable Sizes and Pack Quantities\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eSKU\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eDimensions\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eVolume\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eSterile\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003ePack Size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e110438\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e12 x 75mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e5 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCase of 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLaboratory Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSterile cell culture and microbial propagation in research and diagnostic microbiology\u003c\/li\u003e\n\u003cli\u003eAerobic and anaerobic culture work using the dual-position snap cap system\u003c\/li\u003e\n\u003cli\u003eClinical chemistry assays, enzyme immunoassays, and routine blood work processing\u003c\/li\u003e\n\u003cli\u003eCryogenic storage at -80°C for biobanking and long-term sample preservation\u003c\/li\u003e\n\u003cli\u003eSample transport between laboratory departments with the sealed cap position preventing contamination and spillage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality Assurance and Compliance\u003c\/h2\u003e\n\u003cp\u003eGlobe Scientific produces these polypropylene culture tubes from virgin-grade resin on precision injection molding equipment. Each lot is gamma-irradiated and tested for sterility assurance before release. The dual-position LDPE snap cap is designed to provide consistent fit across the full production range.\u003c\/p\u003e\n\n\u003ch2\u003eCulture Tube Comparison: Why Choose Globe Scientific?\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #ddd;margin:1em 0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eGlobe Scientific 110438\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 12px;background:#f5f5f5;text-align:left;font-weight:600\"\u003eTypical Competitor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePremium Polypropylene\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePolypropylene (grade unspecified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCentrifuge Rating\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003e3000 RPM\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eOften unlisted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eCap Design\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eDual-position (aerobic\/anaerobic)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eSingle-position or no cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003ePricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eBelow retail pricing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eFull retail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eShips From\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eUSA inventory\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 12px\"\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eVolume Discounts and Institutional Pricing\u003c\/h2\u003e\n\u003cp\u003eLabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a 12 x 75mm polypropylene culture tube used for?\u003c\/h3\u003e\n\u003cp\u003eA 12 x 75mm polypropylene culture tube with 5 mL capacity is used for sterile cell culture, microbiology, and clinical sample storage. The dual-position snap cap allows either aerobic or anaerobic sample storage in a single tube.\u003c\/p\u003e\n\u003ch3\u003eCan polypropylene culture tubes be autoclaved?\u003c\/h3\u003e\n\u003cp\u003eYes, Globe Scientific polypropylene culture tubes are autoclavable at 121°C with the cap removed. They are also freezable to -80°C, making them suitable for cryogenic storage applications.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between PS and PP culture tubes?\u003c\/h3\u003e\n\u003cp\u003ePolystyrene (PS) culture tubes offer crystal-clear visibility and withstand 1500 RPM centrifugation, with a temperature range of -20°C to 70°C. Polypropylene (PP) tubes provide greater impact resistance, withstand 3000 RPM, and are autoclavable and freezable (-80°C to 121°C). LabSupplies.com stocks both materials from Globe Scientific.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"12 x 75mm Sterile Polypropylene Culture Tube | Globe Scientific 110438\",\"description\":\"12 x 75mm (5 mL) sterile polypropylene culture tube with dual-position snap cap. 3000 RPM rated. Case of 500. Globe Scientific 110438.\",\"sku\":\"110438\",\"mpn\":\"110438\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Globe Scientific\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Globe Scientific\"},\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/labsupplies.com\/products\/culture-tube-110438\",\"priceCurrency\":\"USD\",\"price\":\"117.00\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"LabSupplies.com\"}},\"material\":\"Polypropylene\"}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a 12 x 75mm polypropylene culture tube used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Used for sterile cell culture and microbiology. Dual-position cap enables aerobic or anaerobic storage.\"}},{\"@type\":\"Question\",\"name\":\"Can PP culture tubes be autoclaved?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, autoclavable at 121C with cap removed. Also freezable to -80C.\"}},{\"@type\":\"Question\",\"name\":\"What is the difference between PS and PP culture tubes?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"PS offers clarity and 1500 RPM rating (-20C to 70C). PP offers impact resistance, 3000 RPM, and is autoclavable\/freezable (-80C to 121C).\"}}]}\n\u003c\/script\u003e","brand":"Globe Scientific","offers":[{"title":"12 x 75mm (5 mL) - Case of 500","offer_id":48057435750632,"sku":"110438","price":117.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5361\/1240\/files\/file_004060c4-72b0-43ee-833f-1b2c2abd4d9b.jpg?v=1770922515","url":"https:\/\/labsupplies.com\/products\/culture-tube-12-x-75mm-pp-sterile-110438","provider":"LabSupplies.com","version":"1.0","type":"link"}