German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
Edition 2005-12

Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014+A1:2016
Edition 2017-01

Testing of pigments and solvent-soluble dyestuffs; determination of unsulfonated primary aromatic amines
Edition 1986-09

Adhesives - Determination of acid value; German version EN 1241:1998
Edition 1998-05

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; German version EN 15476:2009
Edition 2009-04

Lithopone pigments - General requirements and methods of testing (ISO 473:2019); German version EN ISO 473:2020
Edition 2020-12

Test method for the determination of the degree of soil acidity according to Baumann-Gully; German version EN 16502:2014
Edition 2014-11

Chemicals used for treatment of water intended for human consumption - Sodium hydroxide; German version EN 896:2012
Edition 2013-02

Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %; German version EN 16117-1:2011
Edition 2011-12

Plastics - Unsaturated polyester resins - Determination of hydroxyl value (ISO 2554:1997); German version EN ISO 2554:1998
Edition 1998-10