(1)This is our high grade FBS, the standard imported high-end FBS. (2)Widely used in a variety ofcell cultures, including some stem cells, primary cells and other delicate cells. (3) Blood was collected fro m the heart offetal bovine at 6-8 months ofgestational age. (4)C+ A class purification workshop automaticfilling, line production, batch 4000 bottles,batch difference is very small. (5)After 0.1 micron 3 times sterilization filtration, comprehensive physicochemical, microbialdetection.