Considerations To Know About growth promotion test definition
A seed-inventory method needs to be utilized for prolonged-phrase storage of cultures. Cultures received from your ATCC must be resuscitated In accordance with Instructions. If grown in broth, the cells are pelleted by centrifugation. Resuspend in 1/20th the quantity of refreshing upkeep broth, and add an equivalent volume of 20% (v/v in water) ste