Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH₄F) and in etching mixtures of high-purity ammonium fluoride solution containing hydrofluoric acid
Edition 2014-11

Vacuum technology; terms and definitions; vacuum drying and lyophilisation
Edition 1981-03

Guidance for gamma spectrometry measurement of radioactive waste (ISO 19017:2015); German version EN ISO 19017:2017
Edition 2018-01

Personal eye-protection - Non-optical test methods; German version EN 168:2001
Edition 2002-04

Installations and equipment for liquefied natural gas - Design of onshore installations with a storage capacity between 5 t and 200 t; German version EN 13645:2001
Edition 2002-07

Viscometry - Measurement of viscosities and flow curves by means of rotational viscometers - Part 3: Errors of measurement and corrections
Edition 2008-09

Continuous totalizing automatic weighing instruments (Belt weighers) - Metrological and technical requirements, tests (OIML R 50-1:1997)
Edition 2004-02

Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987
Edition 1991-06

Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements; German version EN 1594:2024
Edition 2024-05

Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 2: Enumeration of Clostridium perfringens by colony-count technique (ISO 15213-2:2023); German version EN ISO 15213-2:2023
Edition 2024-05