DIN 10164-1 E:2018-11 Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
2019DIN 10164-1:2019-06 Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
1970DIN 10164-1 E:2018-11 Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
1970DIN 10164-1 E:2017-12 Microbiological examination of meat and meat products - Determination of Enterobacteriaceae - Part 1: Spatula method (reference method)
1986DIN 10164-1:1986 Microbiological examination of meat and meat products; determination of Enterobacteriaceae by the spatula method (reference method)