Soil, treated biowaste and sludge - Determination of pH (ISO 10390:2021); German version EN ISO 10390:2022
Edition 2022-08

Analysis of coffee and coffee products - Determination of pH and acid content - Part 2: Method for soluble coffee
Edition 2016-07

Water quality - Determination of pH (ISO 10523:2008); German version EN ISO 10523:2012
Edition 2012-04

Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH; German and English version prEN 17721:2023
Edition 2023-05

Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018); German version EN ISO 4045:2018
Edition 2018-09

Glass in building - Determination of energy balance value - Calculation method (ISO 14438:2002); German version EN ISO 14438:2002
Edition 2002-09

Fruit and vegetable juices - Determination of the pH-value; German version EN 1132:1994
Edition 1994-12

Unbound and hydraulically bound mixtures - Part 46: Test method for the determination of the moisture condition value; German version EN 13286-46:2003
Edition 2003-07

Soil improvers and growing media - Determination of pH; German version EN 13037:2011
Edition 2012-01

Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions; German version EN 12850:2022
Edition 2022-09