Ion exchange - Terminology
Edition 2015-05

Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018); German version EN ISO 20236:2021
Edition 2023-04

Algae and algae products - Measurement for renewable algal raw material for energy and non- energy applications; German and English version prEN 17983:2023
Edition 2023-06

pH measurement - General terms and definitions
Edition 2012-10

Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide; German version EN 1890:2006
Edition 2006-09

Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry; German version EN 15058:2017
Edition 2017-05

Footwear protecting against chemicals - Part 1: Terminology and test methods; German version EN 13832-1:2018
Edition 2019-04

Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction (ISO 21571:2005 + Amd 1:2013); German version EN ISO 21571:2005 + A1:2013
Edition 2013-08

Foodstuffs - Detection of food allergens by molecular biological methods - Part 1: General considerations; German version EN 15634-1:2019
Edition 2019-12

Protective gloves against dangerous chemicals and micro-organisms - Part 6: Protective gloves for hairdressers (ISO/DIS 374-6:2023); German and English version prEN ISO 374-6:2023
Edition 2023-05