DIN EN ISO 4833-1 E:2012-03 Horizontal method for enumeration of microorganisms in food chain microbiology Part 1: Clone enumeration using the pour plate technique at 30°C (draft)
2022DIN EN ISO 4833-1:2022-05 Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 °C by the pour plate technique (ISO 4833-1:2013 + Amd 1:2022); German version EN ISO 4833-1:2013 + A1:2022
2020DIN EN ISO 4833-1/A1:2020 Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 degrees C by the pour plate technique - Amendment 1: Clarification of scope (ISO 4833-1:2013/DAM 1:2020); German and English version EN I
2013DIN EN ISO 4833-1:2013 Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony-count at 30 degrees C by the pour plate technique (ISO 4833-1:2013); German version EN ISO 4833-1:2013
1970DIN EN ISO 4833-1 E:2012-03 Horizontal method for enumeration of microorganisms in food chain microbiology Part 1: Clone enumeration using the pour plate technique at 30°C (draft)