Methods for determining the hygienic status, after cleaning and disinfecting, of farm dairy equipment, milk tanks, milk collection tankers, containers of milk, milk processing equipment and general items of equipment used in dairies. To be read in conjunction with Parts 0 and 1 and appropriate
BS 4285-4:1991 history
1991BS 4285-4:1991 Microbiological examination for dairy purposes - Methods for assessment of hygienic conditions