{"product_id":"vwr-centrifuge-tube-1-5-ml-free-standing-screw-cap-polypropylene","title":"VWR Centrifuge Tube 1.5 ml Free Standing Screw Cap Polypropylene 1000 Tubes","description":"\u003ch3\u003eVWR 1.5 mL Graduated Microcentrifuge Tubes (16466-046)\u003c\/h3\u003e\n\u003cp\u003eThe VWR 16466-046 is a high-performance 1.5 mL microcentrifuge tube engineered for high-integrity sample preparation, centrifugation, and long-term cryogenic storage. Manufactured from medical-grade, high-clarity virgin polypropylene, these tubes are designed to withstand high-speed centrifugal forces without leaking or cracking. The integrated snap-cap features a pierceable center and provides a liquid-tight seal that remains secure even during boiling or thermal cycling. With clear, molded-in graduations and a frosted writing surface, the 16466-046 offers the reliability and precision required for sensitive molecular biology, clinical diagnostics, and proteomics workflows.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance and Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eHigh-Force Centrifugation:\u003c\/b\u003e Engineered with reinforced walls to withstand high RCF (Relative Centrifugal Force) ratings, making them suitable for DNA\/RNA pelleting and protein precipitation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSecure Snap-Cap Design:\u003c\/b\u003e The precision-molded cap provides a tactile \"click\" ensuring a leak-proof seal, protecting samples from evaporation and accidental opening during agitation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eExcellent Clarity \u0026amp; Graduations:\u003c\/b\u003e The ultra-clear resin allows for easy visual monitoring of pellets and liquid interfaces, supported by easy-to-read graduations at 0.1, 0.5, 1.0, and 1.5 mL.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eFrosted Identification Area:\u003c\/b\u003e Features a large frosted side-wall area and a flat frosted cap, providing a reliable surface for permanent markers and simplified sample tracking.\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;\"\u003e\u003cb\u003eCatalog Number:\u003c\/b\u003e 16466-046\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eVolume Capacity:\u003c\/b\u003e 1.5 mL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eMaterial:\u003c\/b\u003e 100% Virgin Polypropylene (PP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCap Style:\u003c\/b\u003e Attached Snap-Cap (Flat Top)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTube Bottom:\u003c\/b\u003e Conical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003ePurity:\u003c\/b\u003e Certified DNase, RNase, and Pyrogen-free.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eTemperature Range:\u003c\/b\u003e Stable from -80°C to +121°C (Autoclavable).\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;\"\u003e\u003cb\u003eMolecular Biology:\u003c\/b\u003e The industry-standard vessel for DNA\/RNA extraction, PCR master mix preparation, and enzyme reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eSample Storage:\u003c\/b\u003e Durable enough for storage in the vapor phase of liquid nitrogen or in ultra-low temperature freezers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eCentrifugation:\u003c\/b\u003e Compatible with all standard microcentrifuge rotors for rapid separation and pelleting of biological samples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cb\u003eChemical Resistance:\u003c\/b\u003e Resistant to a wide range of laboratory chemicals, including alcohols and mild organic solvents.\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\n\u003cp style=\"margin: 0; font-size: 0.8em;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpiration: 20240303.\u003c\/strong\u003e\u003c\/p\u003e","brand":"VWR","offers":[{"title":"Default Title","offer_id":44498014208252,"sku":"4117","price":130.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/vwr-centrifuge-tube-2-ml-free-standing-screw-cap-sealed-1000-tubes-centrifuge-tubes-vwr-780823.jpg?v=1766304381","url":"https:\/\/lifesciencestrading.com\/products\/vwr-centrifuge-tube-1-5-ml-free-standing-screw-cap-polypropylene","provider":"Life Sciences Trading","version":"1.0","type":"link"}