microbial limit test sop for Dummies
As an example: esters of hydroxybenzoic acid, quaternary ammonium substances and sorbic acid are commonly Employed in pharmaceutical and cosmetic preparations. Other preservatives that are made use of contain phenol, chlorhexidine, benzoic acid and benzyl Alcoholic beverages.To this end, CD Bioparticles gives The 2 most mainstream methods for micro