German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of filterable matter and the residue on ignition (H 2)
Edition 1987-03

Unalloyed steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (with preheating) (ISO 15349-2:2021); German version EN ISO 15349-2:2021
Edition 2023-02

Decorative fuel-effect gas appliances; German version EN 509:1999
Edition 2000-02

Determination of explosion limits of gases and vapours at elevated pressures, elevated temperatures or with oxidizers other than air; German version EN 17624:2022
Edition 2022-05

Determination of aluminium content of steel by flame atomic absorption spectrometry (ISO 9658:1990); german version EN 29658:1991
Edition 1992-07

Petroleum products - Determination of aluminium and silicon in fuel oils - Inductively coupled plasma emission and atomic absorption spectroscopy methods (ISO 10478:1994)
Edition 2016-07

Chimneys - Accessories - Part 4: Flue dampers - Requirements and test methods; German version EN 16475-4:2020
Edition 2020-07

Petroleum products - Low levels of vanadium in liquid fuels - Determination by flameless atomic absorption spectrometry after ashing (ISO 8691:1994)
Edition 2010-09

Chemical analysis of ferrous materials; determination of niobium in steels; spectrophotometric method; german version EN 10178:1989
Edition 1990-04

Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 6: Requirements and categorization for airbag modules (ISO 14451-6:2013); German version EN ISO 14451-6:2013
Edition 2013-08