Cryogenic Storage Vial, Internal Thread, Round Bottom, 4ml, 12.5x75mm, Case Of 50

Details:

Polarsafe cryogenic storage vials provide biological sample storage in temperatures as low as -196°c. Innovative vials feature a co-molded screw cap that combines polyethylene (pe) with a thermoplastic elastomer (tpe) that eliminates the need for silicone o-rings. Traditional vials have the potential for contamination if the o-ring is lost, cut or bulge due to over-tightening of cap; polarsafe vials enable a safer sample storage environment.Available with round or self-standing bottoms; external or internal threaded capsvials are certified at 95 kpa to provide a 100% leak proof sealmanufactured in a class 7clean room (class10,000) in accordance with fda, gmp & iso quality standards (iso13485:2004, iso14644 & 14698)certified dnase – rnase, pyrogen, atp and human dna freegama sterilized 50 per pack in resealable safety bagtemperature range -196° - 121°ceach vial includes printed barcode and white writing surface for specimen identificationmulticolored cap inserts are available to aid in visual identificatio