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Norm
ISO 4831:1978
Issue date: 1978 08 01
Microbiology — General guidance for the enumeration of coliforms — Most probable number technique at 30 degrees C
Withdrawn: 1991 03 01
Publisher:
International Organization for Standardization
Format:
Digital | 8 Pages
Language:
English
Currently valid:
ICS
ISO 4831:2006
2006 08 14
Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration...
Norm
ISO 4831:1991
1991 03 14
Microbiology — General guidance for the enumeration of coliforms — Most probable number technique
Norm
ISO 4831:1978
1978 08 01
Microbiology — General guidance for the enumeration of coliforms — Most probable number technique at...
Norm
↖
Norm
Issue date :
1991 03 14
Microbiology — General guidance for the enumeration of coliforms — Most probable number technique
