ISO 7251:2005现行
Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of presumptive Escherichia coli - Most probable number technique
出版：International Organization for Standardization
专家解读视频
ISO 7251:2005 gives general guidelines for the detection and enumeration of presumptive Escherichia coli by means of the liquid-medium culture technique and calculation of the most probable number (MPN) after incubation at 37 øC, then at 44 øC. This International Standard is applicable to products intended for human consumption and the feeding of animals, and environmental samples in the area of food production and food handling.
NF ISO 7251:2005 - Identical
BS ISO 7251:2005 - Identical
PN ISO 7251:2006 - Identical
AS 5013.15-2006 (R2016) - Identical
BS 5763-8:1994 - Identical
KS J ISO 7251:2007 - Identical
NEN ISO 7251:2005 - Identical
