AS 5013.11.4-2006 identically adopts ISO 6887 which specifies rules for the preparation of samples and decimal dilutions for the microbiological examination of food products other than those covered in other parts of ISO 6887.

Food microbiology, Method 11.4: Microbiology of food and animal feeding stuffs — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Specific rules for the preparation of products other than milk and milk products, meat and meat products and fish and fishery products