pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
Edition 2007-04

Textiles - Determination of pH of aqueous extract (ISO 3071:2020); German version EN ISO 3071:2020
Edition 2020-05

Soil quality - Determination of thepotential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 (ISO 13536:1995)
Edition 1997-04

Liming materials - Determination of the lime requirement in soil - Ammonium acetate buffer method pH 5,5; German version CEN/TS 17338:2019
Edition 2019-07

Textiles - Determination of pH of aqueous extract
Edition 2009

Textiles - Determination of pH of aqueous extract
Edition 2020-01

Belt drives - Pulleys and V-ribbed belts for industrial applications - PH, PJ, PK, PL and PM profiles: dimensions
Edition 2021-09

Photography - Photographic-grade chemicals; Test methods - Part 13: Determination of pH
Edition 2002-11

Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1
Edition 2024-11

Water quality - Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detection
Edition 2015-03