How microbial limit test usp can Save You Time, Stress, and Money.
For example: esters of hydroxybenzoic acid, quaternary ammonium substances and sorbic acid are widely used in pharmaceutical and beauty preparations. Other preservatives that happen to be made use of include things like phenol, chlorhexidine, benzoic acid and benzyl Alcoholic beverages.These cookies are going to be saved as part of your browser onl