Microbiological analysis of milk - Determination of presumptive Bacillus cereus - Colony count technique at 37 °C
Edition 2010-07

Laboratory glassware; haemacytometer counting chambers; general requirements
Edition 1984-05

Laboratory glassware - Haemacytometer counting chambers - Rulings
Edition 2000-05

Aerospace series - Test methods - Titanium alloy wrought products - Determination of primary α content - Point count method and line intercept method; German and English version EN 3683:2007
Edition 2007-07

Insulating oil - Determination of fibre contamination by the counting method using a microscope; German version EN 50353:2001
Edition 2002-03

Superconductivity - Part 22-3: Superconducting strip photon detector - Dark count rate (IEC 61788-22-3:2022); German version EN IEC 61788-22-3:2022
Edition 2023-07

Textiles - Determination of twist in yarns - Direct counting method (ISO 2061:2015); German version EN ISO 2061:2015
Edition 2015-12

Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 degrees C (ISO 7932:2004 + Amd 1:2020, Corrected version 2020-08); German version EN ISO 7932:2004 + A1:2020
Edition 2020-11

Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp. - Part 2: Colony-count technique (ISO 10272-2:2017 + Amd 1:2023); German version EN ISO 10272-2:2017 + A1:2023
Edition 2023-07

Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method (ISO 11290-2:2017); German version EN ISO 11290-2:2017
Edition 2017-09