ADVANTAGES

■  Silicone gel O-ring in the cap ensures no leakage, even in the standard lowest storing tempera ture, which will guarantee the sample safety.

■  Cryo tube is suitable for ultra-low temperature refrigerators (not recommended to store in liquid nitrogen), temperature tolerance:-196℃ ~ +121℃, can be frozen and thawed repeatedly.

■  Cryo tube with external or internal screw cap is designed for freezing samples,that design can  reduce the contamination probability during sample treatment,and storing biological material or cells at temperature as low as -196℃(only in gas situation of liquid nitrogen).

■  The caps and tubes are all made of PP material with same batch and mode. Thus same dilatation coefficient can ensure the tube sealing performance under any temperature.

■  Manufactured in cleaning workshopGamma radiation sterile available.