BS 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：British Standards Institution
专家解读视频
Provides 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 degree C, then at 44 degree C.
© British Standards Institution 2013
ISO 7251:2005 - Identical
ISO 7251 : 2005(R2014) - Identical
ISO 7251 : 2005(R2014) - Identical
