Determination of the specific surface area of solids by gas adsorption - BET method (ISO 9277:2022); Text in German and English

Household and similar electrical air cleaners - Methods for measuring the performance - Part 2-7: Particular requirements for determination of ozone reduction

Microbiology of the food chain - detection of hepatitis E virus in meat, liver, meat products and liver products, using real-time RT-PCR

Microbiology of the food chain - detection of hepatitis E virus in meat, liver, meat products and liver products, using real-time RT-PCR

Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO/FDIS 18127:2025); German version FprEN ISO 18127:2025

Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO/FDIS 18127:2025)

Textiles - Determination for iodine isotope adsorption efficiency of activated carbon fibre