0.5/1.5/2.0mL Storage Tube Caps

Product Features

1.  Transparent high- molecular polypropylene (PP).

2. Tolerable temperature: -80℃~120℃.

3. Maximum RCF of conical bottom： 20000xg.

4. Leak-proof O-shaped silicone seal rings  available for the tubes with screw cap.

5. Different colors for choosing: natural, red, yellow, blue, green, white, orange, purple, amber/brown.

Tips: samples can be stored in the storage tubes near full at the low temperature of -20℃. The liquid shall not be more than 75% of the tube capacity at the low temperature of -80℃,otherwise, the tube will be broken.