The tube body is made of polypropylene, which meets USP Class-6 standards, and the pattern on the tube cap makes it easy to rotate the lid.
· Both the cap and the body are produced using PP raw materials from the same batch and model, ensuring that the identical expansion coefficient guarantees that any
It can be sealed at any temperature. It can withstand a minimum temperature of -196 degrees Celsius.
· The large marking area facilitates writing.
· The tube body is extremely transparent, making it easy to observe the sample.
· The round bottom design facilitates the pouring of liquids and reduces residue.
All cryogenic vials are packaged using gamma-ray irradiation, and are free of DNase, RNase, and pyrogen.