Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018); German version EN ISO 19040-1:2022
Edition 2023-12

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)
Edition 1996-12

Conservation of cultural heritage - Transport methods; German version EN 16648:2015
Edition 2015-11

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4)
Edition 1999-12

Pigments - Zinc chromate pigments, requirements and test methods
Edition 1999-04

Testing of oxidic raw materials and basic materials - General bases of work for X-ray fluorescence method (XRF)
Edition 2003-08

Analysis of spices and condiments - Determination of capsaicinoid content of powdered paprika, paprika oleoresins, powdered chillies and chillie oleoresins - Method using high performance liquid chromatography (HPLC)
Edition 2003-02

Dentistry - Evaluation of antibacterial activity of dental restorative materials, luting materials, fissure sealants and orthodontic bonding or luting materials (ISO 3990:2023); German version EN ISO 3990:2023
Edition 2023-12

Natural rubber latex concentrate - Preparation of dry films (ISO 498:1992)
Edition 1999-04

Tea - Determination of water extract (ISO 9768:1994)
Edition 1999-07