Analysis of natural gas - Biomethane - Determination of VOCs by thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors (TD-GC-FID/MS) (ISO/DIS 2620:2023); German and English version prEN ISO 2620:2023
Edition 2023-12

Pressure gauges - Part 3: Diaphragm and capsule pressure gauges; dimensions, metrology, requirements and testing; German version EN 837-3:1996
Edition 2019-08

Unbound and hydraulically bound mixtures - Part 7: Cyclic load triaxial test for unbound mixtures; German version EN 13286-7:2004
Edition 2004-04

Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997); German version EN ISO 6975:2005
Edition 2005-09

Natural gas - Energy determination (ISO 15112:2018); German version EN ISO 15112:2018
Edition 2023-03

Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography; German version EN 14662-2:2005
Edition 2005-08

Cigarettes - Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS - Part 2: Method using cyclohexane as extraction solvent (ISO 22634-2:2019)
Edition 2021-02

Definitions of some terms used in the tyre industry - Part 1: Pneumatic tyres (ISO 4223-1:2017)
Edition 2021-11

Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment (ISO 9295:2015); German version EN ISO 9295:2015
Edition 2015-09

Irrigation techniques - Automatic turf irrigation systems - Part 1: Definition of the programme of equipment of the owner; German version EN 12484-1:1999
Edition 1999-03