Transparent 5ml cryovial tube cryotube with external screw cap freezing tubes

cryotube disposable self standing cryovial sterile freezing tube PP plastic vials external thread 5ml 4ml 3ml 2ml 1.2ml

cryotube is made of Medical grade PP material, It is the ideal lab consumable for biological sample storage. In the gassituation of liquid nitrogen, it can withstand temperature as low as -196℃.Silicone gel O-ring in the cap ensures no leakage, even in the standard lowest storing temperature, which will guarantee the sample safety. Different inserted color top will help easy identification. White writing area and clear graduation make the mark and volume calibration more convenient. Maximum RCF: 17000g