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NF V08-028-2 ; NF EN ISO 11290-2:2017-07-28
Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: enumeration method
Edition
2017-07-28
NF V08-029-1 ; NF EN ISO 15213-1:2023-02-01
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 1: enumeration of sulfite-reducing Clostridium spp. by colony-count technique
Edition
2023-02-01
NF V08-029-2 ; NF EN ISO 15213-2:2023-11-22
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 2: enumeration of Clostridium perfringens by colony-count technique
Edition
2023-11-22
NF V08-031-1 ; NF ISO 16649-1:2018-09-01
Microbiology of the food chain - Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli - Part 1: colony-count technique at 44 oC using membranes and 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
Edition
2018-09-01
NF V08-031-2 ; NF ISO 16649-2:2001-07-01
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of B-glucuronidase-positive Escherichia coli - Part 2: colony-count technique at 44 oC using 5-bromo-4-chloro-3-indolyl B-D-glucuronate
Edition
2001-07-01
NF V08-039-2 ; NF EN ISO 21528-2:2017-07-05
Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count technique
Edition
2017-07-05
NF V08-040-1 ; NF ISO 21527-1:2008-11-01
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds - Part 1: colony count technique in products with water activity greater than 0,95
Edition
2008-11-01
NF V08-040-2 ; NF ISO 21527-2:2008-11-01
Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of yeasts and moulds - Part 2: colony count technique in products with water activity less than or equal to 0,95
Edition
2008-11-01
NF X44-014-2 ; NF EN ISO 29463-2:2018-10-10
High-efficiency filters and filter media for removing particles in air - Part 2: aerosol production, measuring equipment and particle-counting statistics
Edition
2018-10-10
NF X50-640-2 ; NF ISO 25639-2:2009-01-01
Exhibitions, shows, fairs and conventions - Part 2: measurement procedures for statistical purposes
Edition
2009-01-01