Sartorius Stedim Biotech (SSB), a leading international supplier for the biopharmaceutical industry, has launched Virosart® Media for virus retention in cell culture media. With this new media filter, the company offers a fast and cost-effective solution for manufacturers to reduce the risk of virus contamination resulting from raw materials, such as chemically defined media, during fermentation. Virosart® Media is a single-use filter that provides the highest level of safety for customers’ upstream processes as it is qualified for > 4…