German standard methods for examination of water, waste water and sludge - Cations (group E) - Part 8: Determination of zinc - Method by atomic absorption spectrometry (AAS) using an air-ethine flame (E 8)
Edition 2004-10

Pulps - Laboratory wet disintegration - Part 1: Disintegration of chemical pulps (ISO 5263-1:2004); German version EN ISO 5263-1:2004
Edition 2004-12

Pulps - Laboratory wet disintegration - Part 2: Disintegration of mechanical pulps at 20 °C (ISO 5263-2:2004); German version EN ISO 5263-2:2004
Edition 2004-12

Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at ≥ 85 °C (ISO 5263-3:2023); German version EN ISO 5263-3:2023
Edition 2023-05

Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods (ISO 14720-1:2013); German version EN ISO 14720-1:2013
Edition 2013-06

Foodstuffs - Determination of trace elements - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after pressure digestion; German version EN 13806:2002
Edition 2002-11

Advanced technical ceramics - Methods of test for ceramic powders - Part 1: Determination of impurities in alumina; German version EN 725-1:2007
Edition 2008-06

Solid recovered fuels - Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn); German version EN 15411:2011
Edition 2011-11

Plant biostimulants - Determination of specific elements - Part 1: Digestion by aqua regia for subsequent determination of elements; German version CEN/TS 17701-1:2022
Edition 2022-06

Foodstuffs - Determination of trace elements - Part 2: Determination of total mercury in foodstuffs by atomic fluorescence spectrometry (AFS) - cold vapour technique after pressure digestion; German and English version prEN 13806-2:2023
Edition 2023-07