ANALYSIS REAGENTS. DIBASIC AMONIUM CITRATE.
Edition 1960-02-15

ANALYSIS REAGENTS. DIBASIC AMONIUM PHOSPHATE.
Edition 1959-05-15

Solvents for paints and varnishes - Symbols
Edition 2000-02

Pigments and extenders - Determination of water soluble sulfates, chlorides and nitrates with ion chromatography
Edition 1999-10

Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate; German version EN 15923:2011
Edition 2011-08

Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD); German version EN 17246:2019
Edition 2019-11

Microbiology of the food chain - Horizontal method for the detection of Cronobacter spp. (ISO 22964:2017); German version EN ISO 22964:2017
Edition 2017-08

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 7: Determination of cyanides in low polluted water by liquid chromatography of ions or potentiometric titration (D 7)
Edition 2002-04

Plant biostimulants - Determination of phosphonates; German version EN 17705:2024
Edition 2025-03

Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998
Edition 1998-08