Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); German version EN ISO 16634-1:2008
Edition 2009-07

Plastics - Evaluation of the action of microorganisms (ISO 846:2019); German version EN ISO 846:2019
Edition 2020-11

Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German version CEN/TS 17700-5:2022
Edition 2022-07

Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite; German version CEN/TS 16177:2012
Edition 2012-05

Nanotechnologies - Vocabulary - Part 13: Graphene and related two-dimensional (2D) materials (ISO/TS 80004-13:2017); German version CEN ISO/TS 80004-13:2020
Edition 2020-11

Plant biostimulants - Determination of phosphonates; German version CEN/TS 17705:2022
Edition 2022-06

Ambient air - Report on nitro- and oxy-PAHs - Origin, toxicity, concentrations and measurement methods; German version CEN/TR 16998:2016
Edition 2017-06

Characteristics of fresh and dry baker's yeast; Text in English
Edition 2022-08

Construction products - Assessment of release of dangerous substances - Radiation from construction products - Dose assessment of emitted gamma radiation; German version CEN/TR 17113:2017
Edition 2018-08

Soil quality - Effects of pollutants on mycorrhizal fungi - Spore germination test (ISO/TS 10832:2009, corrected version 2010-01-15)
Edition 2011-06