"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
How to determine serum contamination?
(1) Check and determine if the outer packaging is damaged; (2) Inoculate the serum onto a blood lipid plate and culture it to see if there is colony formation; (3) It can be determined by the results of quality testing kits, such as mycoplasma testing kits. Serum contamination mainly includes bacterial contamination, fungal contamination, and mycoplasma contamination.