German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 33: Determination of iodide by spectrometry (D 33)
Edition 2001-02

Foodstuffs - Determination of vitamin B2 by high performance liquid chromatography; German version EN 14152:2014
Edition 2014-08

Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up; German version EN 14132:2009
Edition 2009-09

Foodstuffs - Determination of niacin by HPLC; German version EN 15652:2009
Edition 2009-09

Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023); German and English version prEN ISO 10714:2023
Edition 2023-12

Soil quality - Risk-based petroleum hydrocarbons - Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) (ISO 16558-1:2015 + Amd 1:2020); German version EN ISO 16558-1:2015 + A1:2020
Edition 2020-11

Testing of textiles - Determination of metals - Part 2: Determination of extractable metals by hydrochloric acid
Edition 2014-07

Testing of textiles - Determination of metals - Part 4: Determination of extractable metals by synthetic salivary solution
Edition 2014-07

Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008)
Edition 2009-07

Water quality - Determination of epichlorohydrin; German version EN 14207:2003
Edition 2003-09