{"product_id":"celltreat-229498-centrifuge-tube-50-ml-snap-pop-lid-sterile","title":"Celltreat Centrifuge Tube 50 ml Snap Pop Lid Sterile Case of 500 Tubes","description":"\u003ch3\u003eCelltreat 50 mL Centrifuge Tubes with Snap Pop Lid, Sterile (229498) – Case of 500\u003c\/h3\u003e\n\u003cp\u003eThe Celltreat 50 mL Centrifuge Tubes with Snap Pop Lid (229498) are innovative, high-clarity polypropylene laboratory tubes designed to streamline liquid handling, sample transfers, and high-throughput centrifugation workflows. Unlike traditional screw-cap tubes that require two-handed manipulation or repeated twisting, these tubes feature an ergonomic, attached flip-top Snap Pop lid that can be easily opened and securely closed with one hand. Precision-molded from premium, medical-grade virgin polypropylene, these conical bottom tubes offer high chemical resistance and mechanical strength, making them an ideal consumable for cell culture media preparation, biological sample collection, and high-speed benchtop centrifugation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Ergonomic Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-Handed Snap Pop Lid Mechanism: Designed with a hinged flip-top cap that snaps open and closed effortlessly using a single thumb, reducing repetitive wrist strain and speeding up liquid transfers under biosafety cabinets.\u003c\/li\u003e\n\u003cli\u003eLeak-Tight Compression Seal: Features a precision-engineered seal ring inside the cap that engages firmly with the tube rim, providing a secure, liquid-tight closure during vigorous vortexing and centrifugation.\u003c\/li\u003e\n\u003cli\u003eHigh-Clarity Medical-Grade Polypropylene: Molded from ultra-clear virgin polypropylene to provide glass-like visibility of contents, phase separations, and cell pellets.\u003c\/li\u003e\n\u003cli\u003eHigh-Contrast Printed Graduations: Outfitted with bold, dark black graduation marks in 2.5 mL increments alongside a large, white write-on marking area for clear sample labeling and tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCatalog Number \/ MPN: 229498\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: Celltreat Scientific Products\u003c\/li\u003e\n\u003cli\u003eNominal Capacity: 50 mL\u003c\/li\u003e\n\u003cli\u003eBottom Geometry: Conical Bottom\u003c\/li\u003e\n\u003cli\u003eCap Style: Attached Flip-Top Snap Pop Lid\u003c\/li\u003e\n\u003cli\u003eMaterial Composition: Premium Virgin Polypropylene (Tube Body \u0026amp; Cap)\u003c\/li\u003e\n\u003cli\u003eMax Centrifugation Rating (RCF): Rated up to 16,000 x g\u003c\/li\u003e\n\u003cli\u003eTemperature Range: Operating range from minus 80 degrees Celsius to 120 degrees Celsius; autoclavable (with cap open)\u003c\/li\u003e\n\u003cli\u003eSterility \u0026amp; Purity Certification: Gamma irradiation sterile (SAL 10-6); certified non-pyrogenic, RNase-free, DNase-free, and tissue culture certified\u003c\/li\u003e\n\u003cli\u003ePackaging Configuration: Case of 500 tubes (packaged in 20 bags of 25 tubes each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStreamlined Aseptic Transfers: Eliminates the risk of setting down a contaminated screw cap on the bench, maintaining a cleaner aseptic environment during cell culture feeding and reagent preparation.\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Centrifugation: Engineered with robust wall thickness to withstand high centrifugal forces required for cell pelleting, nucleic acid precipitation, and protein purification.\u003c\/li\u003e\n\u003cli\u003eCold Storage \u0026amp; Frozen Sample Archiving: Stable down to ultra-low temperature freezer conditions (minus 80 degrees Celsius) for long-term biological sample storage.\u003c\/li\u003e\n\u003cli\u003eBulk Laboratory Inventory: Supplied in bagged sub-units of 25 tubes to protect unused stock from ambient lab dust while maintaining high-volume availability at benchtop stations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExpiration Date 2022\/04\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/small\u003e\u003c\/p\u003e","brand":"Celltreat","offers":[{"title":"Default Title","offer_id":50600127660284,"sku":"10935","price":237.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/celltreat-centrifuge-tube-50-ml-snap-pop-lid-sterile-case-of-500-tubes-centrifuge-tubes-celltreat-788394.jpg?v=1784843081","url":"https:\/\/lifesciencestrading.com\/es\/products\/celltreat-229498-centrifuge-tube-50-ml-snap-pop-lid-sterile","provider":"Life Sciences Trading","version":"1.0","type":"link"}