Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17761:2022
Edition 2022-07

Plant biostimulants - Determination of mycorrhizal fungi; German version CEN/TS 17722:2022
Edition 2022-07

Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method; German version CEN/TS 14940-1:2009
Edition 2010-02

Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17762:2022
Edition 2022-07

Ambient air - Monitoring the effects of genetically modified organisms (GMO) - Pollen monitoring - Part 1: Technical pollen sampling using pollen mass filter (PMF) and Sigma-2-sampler; German version CEN/TS 16817-1:2015
Edition 2016-01

Solid recovered fuels - Determination of density of pellets and briquettes; German version CEN/TS 15405:2010
Edition 2010-11

Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022
Edition 2022-07

Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C; German version CEN/TS 17403:2021
Edition 2021-03

Winter service equipment and products - De-icing agents - Part 3: Other solid and liquid de-icing agents - Requirements and test methods; German version CEN/TS 16811-3:2015
Edition 2016-08

Plant biostimulants - Determination of the quantity (indicated by mass or volume); German version CEN/TS 17725:2022
Edition 2022-07