Earthworks and foundation engineering - Test methods for supporting fluids used in the construction of diaphragm walls and their constituent products
Edition 2014-02

Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods; German and English version prEN 1302:2023
Edition 2023-06

Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003); German and English version prEN ISO 10705-3:2024
Edition 2024-06

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 27: Determination of sulfide by gas extraction method (D 27)
Edition 2017-10

Elastomeric parts for parenterals and for devices for pharmaceutical use - Part 1: Extractables in aqueous autoclavates (ISO 8871-1:2003); German version EN ISO 8871-1:2004, text in German and English
Edition 2004-11

Leaching of solid materials - Percolation method for the joint examination of the leaching behaviour of inorganic and organic substances
Edition 2023-07

Earth blocks - Requirements, test and labelling
Edition 2024-03

Pigments; chrome oxide pigments; specifications, methods of test; identical with ISO 4621:1986
Edition 1988-11

Drinking water supply from small units and non stationary plants - Part 3: Non stationary units for substitute and emergency water supply - Guidelines for the supplied water, planning, construction, operation and maintenance of units
Edition 2015-12

Analysis of honey - Determination of content of hydroxymethylfurfural - Part 1: Winkler photometric method
Edition 2021-06