Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate; German version EN 15923:2011
Edition 2011-08

Rapeseed - Determination of chlorophyll content - Spectrometric method (ISO 10519:2015); German version EN ISO 10519:2015
Edition 2015-12

Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 3: Determination of the benzo(a)pyrene content of creosote; German version EN 1014-3:2010
Edition 2010-11

Durum wheat flour and semolina - Determination of yellow pigment content (ISO 11052:1994); German version EN ISO 11052:2006
Edition 2006-11

In vitro diagnostic medical devices - Information supplied by the manufacturer with in vitro diagnostic reagents for staining in biology (ISO 19001:2013); German version EN ISO 19001:2013
Edition 2013-07

Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
Edition 1994-01

Foods of plant origin - Multiresidue methods for the determination of pesticide residues by GC or LC-MS/MS - Part 2: Methods for extraction and cleanup; German version EN 12393-2:2013
Edition 2014-03

Fruit and vegetable juices - Determination of the pH-value; German version EN 1132:1994
Edition 1994-12

Fruit and vegetable juices - Determination of titrable acidity; German version EN 12147:1996
Edition 1997-02

Fruit and vegetable juices - Determination of phosphorus content; spectrophotometric method; German version EN 1136:1994
Edition 1994-12