Animal feeding stuffs - Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin Layer Chromatography and bioautography; German version EN 16939:2017— 28 стр.
Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media - Amendment 1 (ISO 11133:2014/DAM 1:2016); German and English version EN ISO 11133:2014/prA1:2016
Microbiology of food and animal feeding stuffs - General requirements and guidance for microbiological examinations (ISO 7218:2007 + Amd 1:2013); German version EN ISO 7218:2007 + A1:2013— 101 стр.
Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 2: Colony count at 30° C by the surface plating technique (ISO 4833-2:2013 + Cor 1:2014) (consolidated version)
Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony-count at 30 degrees C by the pour plate technique (ISO 4833-1:2013); German version EN ISO 4833-1:2013— 16 стр.
Animal feeding stuffs - Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin-layer chromatography and bioautography; German and English version prEN 16939:2015
