Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS); German version EN 17411:2020
Edition 2021-01

Fertilizers - Treatment with a cation exchange resin for the determination of the chelated micro-nutrient content and of the chelated fraction of micro-nutrients; German version EN 13366:2001
Edition 2001-04

Determination of acid soluble β-lactoglobulin content of heat-treated milk - Reversed phase, high performance liquid chromatographic method
Edition 1997-12

Binders for paints and varnishes - Alkyd resins - Part 3: Determination of unsaponifiable matter content (ISO 6744-3:1999); German version EN ISO 6744-3:2004
Edition 2004-09

Iron blue pigments - Specifications and methods of test (ISO 2495:1995); German version EN ISO 2495:2000
Edition 2000-05

Milk and milk products - Determination of the sugar contents - High performance anion exchange chromatography with pulsed amperometric detection method (HPAEC-PAD) (ISO 22184:2021); German version EN ISO 22184:2021
Edition 2021-06

Extenders - Specifications and methods of test - Part 1: Introduction and general test methods (ISO 3262-1:2020); German version EN ISO 3262-1:2020
Edition 2020-07

Jewellery and precious metals - Determination of palladium - Gravimetry using dimethylglyoxime (ISO 11490:2023); German version EN ISO 11490:2023
Edition 2023-06

Fixed bed filters for water treatment - Structure and components
Edition 2016-05

Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997); German version EN ISO 11652:2022
Edition 2022-07