Standard

ISO 7932:1993

Withdrawn

Note: This standard has a new edition: ISO 7932:2004

Corrigenda and amendments are bought separately.

Language
Services

Abstract

The principle of the method specified is surface plating of a specified quantity of the test sample if the initial product is liquid, or of a specified quantity of an initial suspension in the case of other products, preparing other plates using decimal dilutions of the test sample, aerobic incubation of the plates at 30 °C, calculating the number of B. cereus per gram or per millilitre of sample from the number of confirmed colonies. Applies to products intended for human consumption or animal feeding stuffs.

Document information

  • Standard from ISO
  • Published:
  • Withdrawn:
  • Expires:
  • Edition: 2
  • Version: 1
  • Document type: IS
  • ICS 07.100.01
  • ISO TC ISO/TC 34/SC 9

Product Relations

Product life cycle