
Methods for microbiological examination of food and animal feeding stuffs. Enumeration of micro-organisms - colony count technique at 30C (poured plate technique)
出版:British Standards Institution

专家解读视频
General method of preparation of poured plates, and inoculation in pairs with the test sample and with decimal dilutions, incubation at 30C for 72 h, calculation of number micro-organisms per gram of sample from the number of colonies.
© British Standards Institution 2013
Replaces notes:
Replaces Parts 2, 4-6 and 10 of BS 5349.
ISO 4833:2003 - Identical