ISO 21871:2006 PDF

Scope: This International Standard specifies a horizontal method for the detection or the enumeration of low numbers of viable presumptive Bacillus cereus by means of the most probable number technique. This International Standard 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.

ISO 21871:2006 Referenced Document

ISO 7218 Microbiology of food and animal feeding stuffs — General requirements and guidance for microbiological examinations AMENDMENT 1*， 2007-08-15 Update
ISO 8261 *， 2024-04-18 Update
ISO/TS 11133-1 Microbiology of food and animal feeding stuffs - Guidelines on preparation and production of culture media - Part 1: General guidelines on quality assurance for the preparation of culture media in the laboratory*， 2009-02-01 Update
ISO/TS 11133-2 Microbiology of food and animal feeding stuffs. Guidelines on preparation and production of culture media. Part 2: Practical guidelines on performance testing of culture media; Amendment 1: Test microorganisms for commonly used culture media*， 2011-02-01 Update

2006 ISO 21871:2006 Microbiology of food and animal feeding stuffs - Horizontal method for the determination of low numbers of presumptive Bacillus cereus - Most probable number technique and detection method