Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014/DAM 2:2017); German and English version EN ISO 11133:2014/prA2:2017
Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017); German version EN ISO 13843:2017— 81 стр.
Microbiology of the food chain - Horizontal method for the enumeration of ?-glucuronidase positive Escherichia coli - Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl-?-D-glucuronide (ISO 16649-3:2015, Corrected version 2016-12-15); German version EN ISO 16649-3:2015— 21 стр.
Microbiology of the food chain - Horizontal method for the enumeration of ?-glucuronidase positive Escherichia coli - Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl-?-D-glucuronide (ISO 16649-3:2015); German version EN ISO 16649-3:2015— 19 стр.
