Microbiological research and analysis           Bioassay are scientific experiments that are carried out to check the anti bacterial and anti fungal activity of various finished products and herbal extracts. All the extracts that are used are screened in vitro for their anti mircobial activity. Certain products that showed anti microbial activity are Step Capsule, Ural capsule, ural syrup, Ural BPH capsule, Effecto capsule etc               Acnovin Capsule showing anti microbial activity against Klebsielle pneumoniae in a methanolic Extract Shunth (500mg/ml) showing a clear zone of inhibition thus indicating its anti microbial activity against S.aureus extracted with the help of Ethyl acetate