ISO 6887-5:2020 pdf download

ISO 6887-5:2020 pdf download.Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination
WARNING — The use of this document can involve hazardous materials, operations and equipment. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before use.
1 Scope
2 Normative references
Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions
Microbiology of food and animal feeding stuffs — General requirements and guidance for microbiological examinations
Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
3 Terms and definitions
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
4 Principle
5 Diluents
5.1 List of diluents
5.1.1 B
5.1.2 D
5.1.2.1 Quarter-strength Ringer’s solution.Composition