6ISO/TS 11133-1:2000.Microbiology of food and animal feeding stuffs-Guidelines on preparation and production of culture media-Part 1:General guidelines on quality assurance for the prepatation of culture media in the laboratory[S].
7ISO/TS 11133 -2:2003.Microbiology of food and animal feeding stuffs-Guidelines on preparation and production of culture media-Part 2:Pratical guideline on performance testing of culture media[S].
