Indoor air - Part 20: detection and enumeration of moulds - Determination of total spore count
Edition 2015-03-18

Pulp, paper and board. Microbiological examination. Enumeration of bacteria and bacterial spores based on disintegration
Edition 2014-12-31

Indoor air. Detection and enumeration of moulds. Determination of total spore count
Edition 2014-11-30

Ambient air. Sampling and analysis of airbone pollen grains and fungal spores for networks related to allergy. Volumetric Hirst method
Edition 2019-05-15

Water quality. Detection and enumeration of the spores of sulfite-reducing anaerobes (Clostridia). Method by enrichment in a liquid medium
Edition 1993-04-15

Water quality. Detection and enumeration of the spores of sulfite-reducing anaerobes (Clostridia). Method by membrane filtration
Edition 1993-04-15

Dried milk. Enumeration of the specially thermoresistant spores of thermophilic bacteria
Edition 2009-10-31

Chemical disinfectants and antiseptics. Information on the preparation of spores and determination/exclusion of sporistatical activity
Edition 2023-11-21

Chemical disinfectants and antiseptics - Information on the preparation of spores and determination/exclusion of sporistatical activity (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method
Edition 2020-05-06