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SN EN ISO 13366-2/AC
Milk - Enumeration of somatic cells - Part 2: Guidance on the operation of fluoro-opto-electronic counters (ISO 13366-2:2006); Corrigendum AC
Edition
2007-09
SN EN ISO 15213-1
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 1: Enumeration of sulfite-reducing Clostridium spp. by colony-count technique (ISO 15213-1:2023)
Edition
2023-02
SN EN ISO 15213-2
Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 2: Enumeration of Clostridium perfringens by colony-count technique (ISO 15213-2:2023)
Edition
2023-12
SN EN ISO 21528-2
Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count technique (ISO 21528-2:2017)
Edition
2017-11
SN EN ISO 29463-2
High-efficiency filters and filter media for removing particles in air - Part 2: Aerosol production, measuring equipment and particle-counting statistics (ISO 29463-2:2011)
Edition
2019-03
SN EN 3683
Aerospace series - Test methods - Titanium alloy wrought products - Determination of primary a content - Point count method and line intercept method
Edition
2007-12
SN EN 50353
Insulating oil - Determination of fibre contamination by the counting method using a microscope
Edition
2001-09
NF C27-135 ; NF EN 50353:2003-01-01
Insulating oil - Determination of fibre contamination by the counting method using a microscope
Edition
2003-01-01
NF C31-888-22-3 ; NF EN IEC 61788-22-3:2022-09-30
Superconductivity - Part 22-3 : superconducting strip photon detector - Dark count rate
Edition
2022-09-30
NF E48-682 ; NF ISO 11943:2021-09-04
Hydraulic fluid power - Online automatic particle-counting systems for liquids - Methods of calibration and validation
Edition
2021-09-04