"Heyuan Liji" is a joint venture between Heyuan Biotechnology (stock code: 688238) and Liji Biotechnology, specializing in the "Liji Biotechnology" and "Life-ilab" reagent brands
What are the grades and sterile filtration methods of DMSO?
The DMSO grade used for cryopreservation must be Tissue culture grade, which is already in a sterile state. After the first bottle opening, a small amount should be immediately divided into sterile test tubes and stored away from light. To filter DMSO, a DMSO resistant Nylon material filter membrane must be used.