Measurement and control; digital measuring instruments; general specifications relating to definitions, tests and data sheet details
Edition 1987-05

Food hygiene - Cleaning and disinfection
Edition 2020-10

Surface active agents - Vocabulary (ISO 862:1984 + Corrigendum 1:1993); German version EN ISO 862:1995
Edition 1995-10

Concepts for the arrangement in connection with functional and constructional units
Edition 1979-10

Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking (includes Amendment A1:2000); German version EN 145:1997 + A1:2000
Edition 2000-06

Respiratory protective devices - Self-contained closed-circuit breathing apparatus for escape - Requirements, testing, marking; German version EN 13794:2002
Edition 2003-04

LPG equipment and accessories - Composite piping for use with LPG in liquid phase and vapour pressure phase - Design and manufacture; German version EN 17613:2022
Edition 2023-08

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
Edition 1992-07

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 32: Determination of iron by atomic absorption spectrometry (E 32)
Edition 2000-05

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
Edition 2002-03