Sludge, treated biowaste, soil and waste - Calculation of dry matter fraction after determination of dry residue or water content; German version EN 15934:2012
Edition 2012-11

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid; German version EN 939:2016
Edition 2016-09

Surgical drapes, gowns and clean air suits, used as medical devices, for patients, clinical staff and equipment - Test method to determine the resistance to wet bacterial penetration (ISO 22610:2006); German version EN ISO 22610:2006
Edition 2006-10

Microbiology of food and animal feeding stuffs - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Requirements for sample preparation for qualitative detection (ISO 20837:2006); German version EN ISO 20837:2006
Edition 2006-08

Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012); German version EN ISO 15685:2020
Edition 2021-02

Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:2018); German version EN ISO 11260:2018
Edition 2018-11

Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board; German version EN 648:2018
Edition 2019-02

Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
Edition 2007-05

Materials and articles in contact with foodstuffs - Certain epoxy derivatives subject to limitation - Determination of BADGE, BFDGE and their hydroxy and chlorinated derivatives in food simulants; German version EN 15136:2006
Edition 2006-06

Ceramic tiles - Part 15: Determination of lead and cadmium given off by tiles (ISO 10545-15:2021); German version EN ISO 10545-15:2021
Edition 2021-09