ISO 7251:2005/Amd 1:2023 EN 69794ebc
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
现行
发布日期 :
2023-10-12
实施日期 :
ISO 8553:2004 EN 6aca9872
Milk — Enumeration of microorganisms — Plate-loop technique at 30 degrees C
现行
发布日期 :
2004-04-26
实施日期 :
ISO 10272-1:2017/Amd 1:2023 EN 728cbcdc
Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1: Detection method — Amendment 1: Inclusion of methods for molecular confirmation and identification of thermotolerant Campylobacter spp., the use of growth supplement in Preston broth and changes in the performance testing of culture media
现行
发布日期 :
2023-01-25
实施日期 :
ISO 10272-2:2017/Amd 1:2023 EN 0afc9a03
Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 2: Colony-count technique — Amendment 1: Inclusion of methods for molecular confirmation and identification of thermotolerant Campylobacter spp. and changes in the performance testing of culture media
现行
发布日期 :
2023-01-25
实施日期 :
我的标准
购物车
400-168-0010






对不起,暂未有相关搜索结果!










