DS DS/EN ISO 6887-4/A1
DS DSEN SO 6887-4A1 2011-NOV-17 Mcrobology of food and anmal feedng stuffs - Preparaton of test samples ntal suspenson and decmal dlutons for mcrobologcal examnaton - Part 4 Specfc rules for the preparaton of products other than mlk and mlk products meat and meat products and fsh and fshery products