ISO 7698:1990 EN 94afcf99
Cereals, pulses and derived products — Enumeration of bacteria, yeasts and moulds
废止
发布日期 :
1990-04-26
实施日期 :
ISO 16649-1:2001 EN a17df0ed
Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli — Part 1: Colony-count technique at 44 degrees C using membranes and 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
废止
发布日期 :
2001-05-03
实施日期 :
ISO 2293:1976 EN 64b3eef4
Meat and meat products — Aerobic count at 30 degrees C (Reference method)
废止
发布日期 :
1976-04-01
实施日期 :