China Aluminum Shandong company sodium aluminate solution desiliconization technology won the national patent

Recently, the "Silicon Aluminate Solution Desilication Method for Sintering Alumina Production" independently researched and developed by Chinalco Shandong Branch passed the review of the State Intellectual Property Office and was granted a patent for invention.

Cryo Tube

Yongyue cryo vials are made of medical grade polypropylene (PP) and have no endotoxin. They are disposable laboratory consumables specially used for storing biological samples.
The anti-slip texture of the cap and body is easy to screw cap.
The tube cap has an O-ring built-in gasket to prevent liquid leakage.
The cryo tube is suitable for ultra-low temperature refrigerators, and the tolerance temperature is -86~121 °C, and it can be repeatedly frozen and thawed.
In the gaseous state of liquid nitrogen, it can withstand low temperature to -167 ℃.
According to different requirements, there are ordinary grade and PCR grade. PCR grade products are free of DNase, RNase, endotoxin and foreign DNA. Sterilized by gamma irradiation, sterile.

Cryo Vials,Cryovial 2ml,Cryotube 1.8 ml,Cryogenic Vials,0.5 ml Cryogenic Vials

Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyue-tube.com