2ml external thread polypropylene cryovial with tpe sealing cap and self standing base rnase and dnase free sterile

External threaded polypropylene cryovials with innovative screw caps are produced from medical grade polyethylene (PE) and are co-molded with a thermoplastic elastomer (TPE) to provide a 100% leak-proof seal without the contamination risk associated with O-ring seals. Manufactured in an ISO 7 clean room (class 10,000) in accordance with FDA, GMP & ISO quality standards (ISO13485:2004, ISO14644 & 14698) Lot certified DNase, RNase, pyrogen, ATP and Human DNA free Beta sterilized 50 per pack in resealable safety bag Temperature range -196° - 121°C Each vial includes printed barcode and white writing surface for specimen identification Enhanced cap features a star socket designed specifically for use with automated capping/decapping equipment. Slim profile cap design ensures better fit in racks and boxes White writing surface for specimen identification Printed graduations for accurate measurements Vials and caps are autoclavable Produced from medical grade raw materials that will not discolor after re-sterilization Tamper evident packaging Multicolored cap inserts are available to aid in visual identification Not for use in the liquid phase of Liquid Nitrogen