Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009); German version EN ISO 6145-7:2010— 22 стр.
Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods; German version EN 1076:2009— 46 стр.
Indoor air - Part 6: Determination of volatile organic compounds in indoor and test chamber air by active sampling on Tenax TA® sorbent, thermal desorption and gas chromatography using MS or MS-FID (ISO 16000-6:2011)— 40 стр.
Workplace exposure - Procedures for measuring gases and vapours using diffusive samplers - Requirements and test methods; German version EN 838:2010— 47 стр.