Pepsin 1.Extracte from healthy pigs' gastric mucosa. 2.Quality Standard:CP2005, USP30, BP2005, EP6.0 Product name : ... Pepsin 1.Origin: Extracte from healthy pigs' gastric mucosa.2.Quality Standard: CP2005, USP30, BP2005, EP6.03.Specification: ItemsUSPESUN ...