DIN EN ISO 6887-1 E:2014-01 Food chain microbiology Preparation of test samples, initial suspensions and decimal dilutions for microbial examinations Part 1: General rules for the preparation of initial suspensions and decimal dilutions (draft)
2023DIN EN ISO 6887-1/A1:2023-08 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 - Amendment 1: Requiremen...
2017DIN EN ISO 6887-1:2017-07 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 (ISO 6887-1:2017); German ve
1999DIN EN ISO 6887-1:1999 Microbiology of food and animal feeding stuffs - Preparation of the test samples, of initial suspension and of decimal dilutions for microbiological examination - Part 1: General rules for the preparation of the initial suspension and decimal dilutions (I