Soil quality - Determination of herbicides - Method using HPLC with UV-detection (ISO 11264:2005)
Edition 2005-11

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

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

Water quality - Determination of selected plant treatment agents and biocide products - Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS) (ISO 27108:2010); German version EN ISO 27108:2013
Edition 2013-12

Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry (ISO 22892:2006); German version EN ISO 22892:2011
Edition 2011-09

Soil quality - Inhibition of reproduction of Collembola (Folsomia candida) by soil contaminants (ISO 11267:2023); German version EN ISO 11267:2023
Edition 2023-12

Water quality - Guidelines for selective immunoassays for the determination of plant treatment and pesticide agents (ISO 15089:2000)
Edition 2001-06

Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2022); Text in German and English
Edition 2024-04

Statistical methods for use in proficiency testing by interlaboratory comparison (ISO 13528:2015, Corrected version 2016-10-15); Text in German and English
Edition 2020-09

Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2018); German version EN ISO 5667-3:2018
Edition 2019-07