Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2017); German version EN ISO 2931:2018
Edition 2018-04

Fertilizers - Determination of boron in concentrations ≤ 10 % using spectrometry with azomethine-H; German version EN 17041:2018
Edition 2018-08

Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates; German version EN 16109:2011
Edition 2012-01

Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories; German and English version prEN 12953-9:2023
Edition 2023-07

Heat treatment of ferrous materials - Methods of heat treatment - Part 1: Hardening, austempering, annealing, quenching, tempering of components
Edition 1994-10

Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009); German version EN ISO 21627-3:2009
Edition 2010-01

Crude tar and crude benzole - Characteristics and test methods; German version EN 14639:2005
Edition 2005-11

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO 11844-2:2020); German version EN ISO 11844-2:2020
Edition 2020-09

Corrosion of metals and alloys - Stress corrosion cracking - Part 11: Guidelines for testing the resistance of metals and alloys to hydrogen embrittlement and hydrogen-assisted cracking (ISO 7539-11:2013); German version EN ISO 7539-11:2014
Edition 2015-03

Animal and vegetable fats and oils - Determination of oxidative stability (accelerated oxidation test) (ISO 6886:2016); German version EN ISO 6886:2016
Edition 2016-07