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Number of results 107

UNE
In force
2024-12-01

Workplace exposure - Direct-reading low-cost particulate matter sensors for measuring airborne NOAA - Guidelines for application (Endorsed by Asociación Española de Normalización in December of 2024.)

UNE
In force
2024-05-22

Workplace exposure — Determination of inorganic acids by ion chromatography. Part 2: Volatile acids(hydrochloric acid, hydrobromic acid and nitric acid).

UNE
In force
2023-04-05

Workplace air - Chemical agent present as a mixture of airborne particles and vapour - Requirements for evaluation of measuring procedures using samplers (ISO 23861:2022)

UNE
In force
2023-02-15

Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using diffusive samplers (ISO 23320:2022)

UNE
In force
2022-12-28

Workplace exposure - Measurement of airborne microorganisms and microbial compounds - General requirements

UNE
In force
2022-12-28

Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2022)

UNE
In force
2022-09-28

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

UNE
In force
2022-09-28

Workplace exposure - Assessment of exposure by inhalation of nano-objects and their aggregates and agglomerates

UNE
In force
2022-07-27

Workplace exposure - Volumetric bioaerosol samplers - General requirements and evaluation of performance

UNE
In force
2022-07-27

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 5: Vortex shaker method

UNE
In force
2022-07-13

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 3: Continuous drop method

UNE
In force
2022-07-13

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 4: Small rotating drum method

UNE
In force
2022-07-13

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 2: Rotating drum method

UNE
In force
2022-06-15

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA and other respirable particles - Part 1: Requirements and choice of test methods

UNE
In force
2022-06-08

Workplace exposure - Terminology

UNE
In force
2021-12-01

Workplace exposure - Quantitative measurement of airborne endotoxins

UNE
In force
2021-09-29

Workplace air - Gases and vapours - Requirements for evaluation of measuring procedures using pumped samplers (ISO 22065:2020)

UNE
In force
2021-09-22

Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements

UNE
In force
2021-06-02

Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 3: Sedimentation method

UNE
In force
2021-06-02

Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 2: Calculation method

UNE
In force
2021-06-02

Characterization of bulk materials - Determination of a size-weighted fine fraction and crystalline silica content - Part 1: General information and choice of test methods

UNE
In force
2021-04-21

Workplace exposure. Determination of inorganic acids by ion chromatography - Part 1: Non-volatile acids (sulfuric acid and phosphoric acid).

UNE
In force
2021-01-20

Workplace air - Metals and metalloids in airborne particles - Requirements for evaluation of measuring procedures (ISO 21832:2018)

UNE
In force
2020-07-01

Workplace exposure. Determination of organic vapours in air. Active sampling on activated charcoal tubes, desorption with solvent and analysis by gas chromatography.

Number of results 107