Milk - Determination of urea and ammonia content - Photometric method
Edition 2013-09

Testing of mineral products - Determination of the microbial colony number in petroleum products with a boiling range below 400 °C
Edition 2007-04

Lightweight aggregates; German version EN 13055:2016
Edition 2016-11

Dentistry - Zinc oxide-eugenol cements and non-eugenol zinc oxide cements (ISO 3107:2022); German version EN ISO 3107:2022
Edition 2023-03

Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version EN 15909:2010
Edition 2010-11

Bituminous mixtures - Test methods - Part 35: Laboratory mixing; German version EN 12697-35:2016
Edition 2016-10

Test for general properties of aggregates - Part 1: Methods for sampling; German version EN 932-1:1996
Edition 1996-11

Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei and other earthworm species (ISO 11268-2:2023); German version EN ISO 11268-2:2023
Edition 2023-11

Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants (ISO 11267:2023); German version EN ISO 11267:2023
Edition 2023-12

Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion (ISO 14869-2:2002)
Edition 2003-01