Rice - Determination of amylose content - Part 1: Spectrophotometric method with a defatting procedure by methanol and with calibration solutions of potato amylose and waxy rice amylopectin (ISO 6647-1:2020); German version EN ISO 6647-1:2020
Edition 2020-11

Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 2: Preparation of methyl esters of fatty acids (ISO 12966-2:2017); German version EN ISO 12966-2:2017
Edition 2017-08

Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone; German version EN 14368:2015
Edition 2015-06

Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012); German version EN ISO 6341:2012
Edition 2013-01

Zinc dust pigments for paints - Specifications and test methods (ISO 3549:2024); German version EN ISO 3549:2024
Edition 2024-05

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

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

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of manganese (E 2)
Edition 1983-05

Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method; German version EN 12135:1997
Edition 1997-12

Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
Edition 1997-12