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UNE-EN 689+AC
Workplace exposure - Measurement of exposure by inhalation to chemical agents - Strategy for testing compliance with occupational exposure limit values
Edition
2019-07-10
UNE-EN ISO 14644-17
Cleanrooms and associated controlled environments - Part 17: Particle deposition rate applications (ISO 14644-17:2021)
Edition
2021-06-30
UNE-EN ISO 21904-2
Health and safety in welding and allied processes - Equipment for capture and separation of welding fume - Part 2: Requirements for testing and marking of separation efficiency (ISO 21904-2:2020)
Edition
2020-05-27
UNE-EN 14031
Workplace exposure - Quantitative measurement of airborne endotoxins
Edition
2021-12-01
UNE-EN 16966
Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
Edition
2022-09-28
UNE-EN 13725
Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate
Edition
2022-10-26
UNE-EN ISO 23320
Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using diffusive samplers (ISO 23320:2022)
Edition
2023-02-15
UNE-EN ISO 24252
Biogas systems - Non-household and non-gasification (ISO 24252:2021)
Edition
2023-06-28
OENORM EN ISO 24252
Biogas systems - Non-household and non-gasification (ISO 24252:2021)
Edition
2023-03-15
NF X43-327 ; NF EN 13725:2022-02-23
Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate
Edition
2022-02-23