Surface active agents. Determination of free propylene oxide content in propylene oxide adduct surfactants. GC method
Edition 2018-01-25

SURFACE ACTIVE AGENTS - DETERMINATION OF THE TOTAL POLYETHYLENE GLYCOL CONTENT OF NON-IONIC SURFACE ACTIVE AGENTS (EO ADDUCTS) BY HPLC/GPC
Edition 1999-09-21

Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts.
Edition 2002-02-18

Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts; German version EN 13268:2001, Corrigenda to DIN EN 13268:2001-07
Edition 2007-06

Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts; German version EN 13268:2001
Edition 2001-07

Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC/GPC; German version EN 12139:1999
Edition 1999-04

Foodstuffs - Determination of lipophilic algal toxins (okadaic acid group toxins, yessotoxins, azaspiracids, pectenotoxins) in shellfish and shellfish products by LC-MS/MS; German version EN 16204:2012
Edition 2012-08

Animal feeding stuff - Methods of sampling and analysis - Determination of intact glucosinolates in feed materials and compound feed by LC-MS/MS; German version EN 17853:2023
Edition 2023-06

Animal feeding stuffs - Determination of semduramicin content - Liquid chromatographic method using a "tree" analytical approach; German version EN 16158:2012
Edition 2012-05

Binders for paints and varnishes - Polyisocyanate resins - General methods of test (ISO 11909:2007); German version EN ISO 11909:2007
Edition 2007-05