ISO 6887-1:1999 Microbiology of food and animal feeding stuffs - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 1: General rules for the preparation of the initial suspension and decimal dilutions
ISO 7218:2007 Microbiology of food and animal feeding stuffs - General requirements and guidance for microbiological examinations
GOST ISO 8607-2015 history
2015GOST ISO 8607-2015 Product for reproduction. Frozen semen of breeding bulls. Enumeration of living aerobic microorganisms