Petroleum products and used oils - Determination of PCBs and related products - Part 3: Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD); German version EN 12766-3:2004, Corrigenda to DIN EN 12766-3:2005-02; German version EN 12766-3:2004/AC:2007
Edition 2007-06

Characterization of sludges - Determination of dry residue and water content; German version EN 12880:2000
Edition 2001-02

Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry (includes AC:2000); German version EN 12938:1999 + AC:2000
Edition 2000-10

Liming materials - Determination of the calcium content and magnesium content - Complexometric method; German version EN 12946:2023
Edition 2023-08

Liming materials - Determination of magnesium content - Atomic absorption spectrometric method; German version EN 12947:2000
Edition 2000-09

Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head-space-procedure; German version EN 12974:1999
Edition 2000-02

Soil improvers and growing media - Determination of organic matter content and ash; German version EN 13039:2011
Edition 2012-01

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density; German version EN 13040:2007
Edition 2008-01

Liquid petroleum products - Determination of nickel and vanadium content - Atomic absorption spectrometric method; German version EN 13131:2000
Edition 2000-12

Liquid petroleum products - Unleaded petrol - Determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography using column switching; German version EN 13132:2000
Edition 2002-03