BS 5763-13:1998 Methods for microbiological examination of food and animal feeding stuffs - Enumeration of Escherichia coli - Colony-count technique at 44 C using membranes
Inoculation on to cellulose acetate membrane, resuscitation, isolation, detection and calculation. To be read in conjunction with BS 5763-0:1996
BS 5763-13:1998 history
1998BS 5763-13:1998 Methods for microbiological examination of food and animal feeding stuffs - Enumeration of Escherichia coli - Colony-count technique at 44 C using membranes