The Definitive Guide to sterility test growth promotion
A seed-stock approach must be utilized for prolonged-term storage of cultures. Cultures acquired in the ATCC need to be resuscitated Based on Instructions. If developed in broth, the cells are pelleted by centrifugation. Resuspend in 1/20th the amount of refreshing servicing broth, and add an equivalent quantity of twenty% (v/v in drinking water) s