
Microbiology of food and animal feeding stuffs - Horizontal method for enumeration of Clostridium perfringens - Colony count technique (ISO 7937:1997, modified)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Defines a horizontal method for the enumeration of viable Clostridium perfringens in products intended for human consumption or the feeding of animals.
Supersedes DIN EN ISO 7937 (01/2002)
NEN EN 13401:1999 - Identical
SS EN 13401 Ed. 1 (1999) - Identical
UNE EN 13401:2000 - Identical
NS EN 13401 Ed. 1 (1999) - Identical
I.S. EN 13401:1999 - Identical
UNI EN 13401:2000 - Identical
NBN EN 13401:1999 - Identical
NF EN 13401:2003 - Identical
SN EN 13401:1999 - Identical
BS EN 13401:1999 - Identical
ONORM EN 13401:1999 - Identical