Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography; German version EN 16847:2016
Edition 2016-05

Copper and copper alloys - Determination of arsenic content - Part 2: FAAS method; German version EN 14942-2:2006
Edition 2006-09

Starches and derived products - Determination of nitrogen content by the Kjeldahl method - Titrimetric method (ISO 3188:1978); German version EN ISO 3188:1994
Edition 1994-10

Starches and derived products - Determination of nitrogen content by the Kjeldahl method - Spectrophotometric method (ISO 5378:1978); German version EN ISO 5378:1994
Edition 1994-10

General methods of test for pigments and extenders - Part 1: Comparison of colour of pigments (ISO 787-1:1982); German version EN ISO 787-1:2017
Edition 2018-01

General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981); German version EN ISO 787-4:2017
Edition 2018-01

General methods of test for pigments and extenders - Part 21: Comparison of heat stability of pigments using a stoving medium (ISO 787-21:1979); German version EN ISO 787-21:2017
Edition 2018-01

General methods of test for pigments and extenders - Part 22: Comparison of resistance to bleeding of pigments (ISO 787-22:1980); German version EN ISO 787-22:2017
Edition 2018-01

Radiation protection - Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material (ISO/DIS 20553:2023); German and English version prEN ISO 20553:2023
Edition 2024-01

Testing of paper and board - Determination of the surface colony count (OKZₛ)
Edition 2021-02