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Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German and English version prEN 16339:2023

Measurement of radioactivity in the environment - Air: aerosol particles - Test method using sampling by filter media (ISO 20044:2022)

Algae and algae products or intermediates - Methods of sampling and analysis - Determination of chlorophyll a content; German and English version prEN 18034:2023

Measurement of the radioactivity in the environment - Air: tritium - Test method using bubbler sampling (ISO 20045:2023); German version prEN ISO 20045:2024

Workplace exposure - Detection and characterization of airborne NOAA using electron microscopy - Rules for sampling and analysis

Materials obtained from End of Life Tyres - Determination of specific requirements for sampling and determination of moisture content using the oven-dry method

Workplace exposure - Detection and characterization of airborne NOAA using electron microscopy - Rules for sampling and analysis

Measurement of radioactivity in the environment - Air: aerosol particles - Test method using sampling by filter media (ISO 20044:2022)

Rental ski shop practice - Sampling and inspection of complete and incomplete alpine ski-binding-boot systems in rental applications (ISO 13993:2023)

Sampling and analysis of toxic gases and vapours in fire effluents using Fourier Transform Infrared (FTIR) spectroscopy

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