Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method; German version EN 12135:1997
Edition 1997-12

Plastics - Evaluation of compostability - Test scheme and specifications; German version EN 14995:2006
Edition 2007-03

Biogas - Biogas production, conditioning, upgrading and utilization - Terms, definitions and classification scheme (ISO 20675:2018); German version EN ISO 20675:2021
Edition 2022-11

Animal feeding stuffs - Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method); German version EN 17053:2018
Edition 2018-03

Solid biofuels - Determination of minor elements (ISO 16968:2015); German version EN ISO 16968:2015
Edition 2015-09

Foodstuffs - Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES; German version EN 16943:2017
Edition 2017-07

Starch and derived products - Heavy metals content - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization (ISO 11212-3:1997); German version EN ISO 11212-3:1997
Edition 1997-06

Starch and derived products - Heavy metals content - Part 4: Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization (ISO 11212-4:1997); German version EN ISO 11212-4:1997
Edition 1997-06

German standard methods for the examination of water, waste water and sludge - Anions (Group D) - Part 23: Determination of selenium by atomic absorption spectrometry (D 23)
Edition 1994-10

Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 2: Gas chromatographic method; German version EN 12396-2:1998
Edition 1998-12