Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite; German version EN 900:2014
Edition 2014-09

Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, TI and V; German version EN 14385:2004
Edition 2004-05

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 23: Determination of bismut active substances (H 23)
Edition 2010-12

Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
Edition 2010-12

Paper and board intended to come into contact with foodstuffs - Preparation of an organic solvent extract; German version EN 15519:2007
Edition 2008-01

Feather and down - Test methods - Determination of water-soluble chlorides; German version EN 1165:1996
Edition 1996-10

Water quality - Determination of selected plant treatment agents - Method using high performance liquid chromatography with UV detection after solid-liquid extraction (ISO 11369:1997); German version EN ISO 11369:1997
Edition 1997-11

Condoms - Determination of nitrosamines migrating from natural rubber latex condoms (ISO 29941:2010)
Edition 2014-12

Vitreous and porcelain enamels - Determination of fluidity behaviour - Fusion flow test (ISO 4534:2010); German version EN ISO 4534:2010
Edition 2011-04

Indoor air - Part 4: Determination of formaldehyde - Diffusive sampling method (ISO 16000-4:2011)
Edition 2012-11