{"product_id":"falcon-352058-centrifuge-tube-5-ml","title":"Falcon Centrifuge Tube 5 ml Case of 500 Tubes","description":"\u003ch3\u003eFalcon 352058 5 ml Round-Bottom Test Tubes (Polystyrene, Sterile)\u003c\/h3\u003e\n\u003cp\u003eThe Falcon 352058 is a high-quality 12 x 75 mm test tube engineered for precision and reliability in clinical and research laboratories. Manufactured from crystal-grade virgin polystyrene, these tubes offer exceptional optical clarity, making them the industry standard for flow cytometry (FACS), cell sorting, and high-resolution imaging applications. Each tube features a dual-position snap cap that provides both a vented position for aerobic incubation and a secure, leak-resistant seal for sample transport and centrifugation. Sterile and non-pyrogenic, these tubes are essential for aseptic cell culture workflows and sensitive diagnostic assays.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eExceptional Optical Clarity: The polystyrene construction provides a distortion-free transparent finish, which is critical for accurate laser-based detection in flow cytometers and for visual sample inspections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eDual-Position Snap Cap: The polyethylene cap features two distinct positions: a loose \"vent\" position for consistent gas exchange during incubation, and a fully depressed \"seal\" position for a liquid-tight closure during vortexing and transport.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eRound (U) Bottom Geometry: The precision-molded round base ensures uniform pelleting of cells during centrifugation and allows for easy sample aspiration with automated probes or manual pipettes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eStrict Manufacturing Standards: Produced under rigorous quality control to ensure dimensional consistency (12 x 75 mm), facilitating seamless compatibility with standard centrifuge rotors and flow cytometer loaders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eCatalog Number: 352058\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eDimensions: 12 x 75 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eVolume Capacity: 5 ml\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eMaterial: Polystyrene (Tube) \/ Polyethylene (Cap)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eMax RCF: 1,400 x g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eSterility: Sterile (Gamma Irradiated); Non-pyrogenic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003ePackaging: 25 Tubes per Pack \/ 500 Tubes per Case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eFlow Cytometry (FACS): The most widely used tube for preparing and running cell suspensions through flow cytometers like the BD FACSCanto™ or BD LSRFortessa™.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eCell Culture \u0026amp; Immunology: Ideal for small-scale cell suspensions, dilutions, and immunological assays where a sterile, non-toxic environment is mandatory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eLaboratory Versatility: Frequently used for RIA, ELISA titrations, and general sample storage where high visibility of the sample is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003eReliable Seal: The snap-cap design eliminates the risk of cross-contamination or evaporation, making these tubes suitable for both short-term incubation and high-speed vortexing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e\u003ci\u003eAll product names, logos, and brands are property of their respective owners.\u003c\/i\u003e\u003c\/p\u003e","brand":"Falcon","offers":[{"title":"Default Title","offer_id":46311201177852,"sku":"1920","price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/falcon-centrifuge-tube-5-ml-case-of-500-tubes-lab-consumablestubes-vials-and-flasks-falcon-312501.jpg?v=1729012905","url":"https:\/\/lifesciencestrading.com\/products\/falcon-352058-centrifuge-tube-5-ml","provider":"Life Sciences Trading","version":"1.0","type":"link"}