Published
PUBLISHED
ISO 7251:2005
PUBLISHED
ISO 7251:2005/Amd 1:2023
60.60
Standard published
Oct 12, 2023
Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique — Amendment 1: Inclusion of performance testing of culture media and reagents
60.60 Standard published