Fruit and vegetable juices - Determination of total carotenoid content and individual carotenoid fractions; German version EN 12136:1997
Edition 1997-12

Milk and milk products - Determination of lactose content of lactose-reduced milk and milk products in the presence of glucose - Enzymatic method
Edition 2017-12

Milk and milk products except milk powder - Determination of L- and D-lactic acid (L- and D-lactat) content - Enzymatic method
Edition 2010-09

German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 7: Determination of cyanides in low polluted water by liquid chromatography of ions or potentiometric titration (D 7)
Edition 2002-04

Fertilizers - Determination of cobalt, copper, iron, manganese and zinc using flame atomic absorption spectrometry (FAAS); German version EN 16965:2018
Edition 2018-03

Milk and milk products - Determination of nitrate and nitrite contents - Part 1: Method using cadmium reduction and spectrometry (ISO 14673-1:2004); German version EN ISO 14673-1:2004
Edition 2004-05

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA); (ISO 14403-1:2012); German version EN ISO 14403-1:2012
Edition 2012-10

Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German version EN 878:2016
Edition 2016-09

Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES; German version EN 16963:2018
Edition 2018-03

Dried milk - Determination of content of lactic acid and lactates (ISO 8069:2005); German version EN ISO 8069:2007
Edition 2007-09