Withdrawn
ISO 21528-2:2004 specifies a method, without pre-enrichment, for the enumeration of Enterobacteriaceae. It 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.
Enumeration is carried out by counting colonies in a solid medium after incubation at 37 °C.
This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.
WITHDRAWN
SRPS ISO 21528-2:2009
95.99
Withdrawal of Standard
Nov 30, 2017
PUBLISHED
SRPS EN ISO 21528-2:2017
MINISTARSTVO ZDRAVLjA
Министарство пољопривреде, шумарства и водопривреде