Cosmetics - Analysis of cosmetic products - Quantitative determination of zinc pyrithione, piroctone olamine and climbazole in surfactant containing cosmetic anti-dandruff products; German version EN 16342:2013
Edition 2013-08

German standard methods for the examination of water, waste water and sludge; bio-assays (group L); surfactant biodegradation and elimination test for simulation of municipal waste water treatment plants (L 26)
Edition 1994-05

Surface active agents - Bio-based surfactants - Requirements and test methods; German version EN 17035:2021
Edition 2021-12

Surface active agents - Vocabulary (ISO 862:1984 + Corrigendum 1:1993)
Edition 1996

Surface active agents - Determination of the dispersing effect of surfactants on powder; German version EN 15647:2009
Edition 2009-04

Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
Edition 1994-01

Petroleum and natural gas industries - Cements and materials for well cementing - Part 4: Preparation and testing of foamed cement slurries at atmospheric pressure (ISO 10426-4:2004); English version EN ISO 10426-4:2004
Edition 2005-09

Materials obtained from end of life tyres (ELT) - Determination of the true density of granulates and powders - Method based on water pycnometry; German and English version prEN 17189:2023
Edition 2023-12

Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 20568-1:2017); German version EN ISO 20568-1:2017
Edition 2017-10

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