Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 1: Survey method using a fixed radiation factor (ISO/TS 7849-1:2009); German version CEN ISO/TS 7849-1:2022
Edition 2024-07

Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna; German version CEN/TS 17883:2024
Edition 2024-10

Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2021); German version CEN ISO/TS 29843-2:2021
Edition 2024-08

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009); German version CEN ISO/TS 7849-2:2022
Edition 2024-07

Laboratory installations - Ventilation systems in laboratories; German version CEN/TS 17441:2020
Edition 2020-07

Inorganic fertilizers - Determination of specific parameters; German version CEN/TS 17755:2022
Edition 2022-07

Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content; German version CEN/TS 17756:2022
Edition 2022-07

Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German version CEN/TS 17766:2022
Edition 2022-07

Organic and organo-mineral fertilizers - Determination of specific parameters; German version CEN/TS 17772:2022
Edition 2022-07

Organo-mineral fertilizers - Extraction of phosphorus by formic acid; German version CEN/TS 17767:2022
Edition 2022-07