Lab supplies transparent test tube PP plastic cryotube 3.5ml cryovial

The cryotube is made of medical polypropylene (PP) and is a disposable laboratory consumable dedicated to storing biological samples. In the gaseous environment of liquid nitrogen, the temperature can be as low as minus 196 degrees Celsius. The unique design avoids the possibility of cross infection. The silicone cap is installed in the cap to avoid liquid leakage, and the tightness can be guaranteed even at the lowest storage temperature, which ultimately ensures the safety of the sample in the tube. The tube is equipped with a variety of embeddable color codes for easy identification. The white marking area and clearness on the tube body are convenient for users to mark and calibrate the volume. The maximum high force can reach 17,000G.
1. The external rotation cryopreservation tube is designed for frozen storage of samples, and the external rotation cap can reduce the probability of live dyeing when processing samples.
2. Internal rotation cryopreservation tube is designed for cryopreservation of samples in liquid nitrogen phase, and the silica gel pad at the mouth enhances the tightness of cryopreservation tube.
3. The cap pattern is easy to rotate the cover.
4. Both the pipe cap and the pipe body are produced with the same batch and model of PP raw materials, so the same expansion coefficient ensures sealing.
5. Large area marking area is convenient for writing.
6. The tube is transparent and easy to observe the sample.
7. The round bottom design is convenient for pouring liquid and reducing residue.
8. The product pp raw material is non-toxic.
9. The product is produced in a purification workshop, without DNase, RNase, or pyrogen, and sterilized by Y irradiation.