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DIN EN 16980-1
Photocatalysis - Continuous flow test methods - Part 1: Determination of the degradation of nitric oxide (NO) in the air by photocatalytic materials; German version EN 16980-1:2021
Edition
2021-12
DIN 16833
Polyethylene pipes of raised temperature resistance (PE-RT) - PE-RT Type I and PE-RT Type II - General quality requirements, testing; Text in German and English
Edition
2024-02
DIN 16834
Polyethylene pipes of raised temperature resistance (PE-RT) - PE-RT Type I and PE-RT Type II - Dimensions; Text in German and English
Edition
2023-10
DIN EN ISO 16000-15
Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO₂) (ISO 16000-15:2008); German version EN ISO 16000-15:2008
Edition
2009-04
DIN EN ISO 6142-1
Gas analysis - Preparation of calibration gas mixtures - Part 1: Gravimetric method for Class I mixtures (ISO 6142-1:2015); German version EN ISO 6142-1:2015
Edition
2015-12
DIN EN 16913
Ambient air - Standard method for measurement of NO₃⁻, SO₄²⁻, Cl⁻, NH₄⁺, Na⁺, K⁺, Mg²⁺, Ca²⁺ in PM2,5 as deposited on filters; German version EN 16913:2017
Edition
2017-09
VDI 2453 Blatt 2
Gaseous air pollution measurement - Measurement of concentration of nitrogen monoxide and nitrogen dioxide - Calibration of NO/NOₓ chemiluminescence analysers using gas phase titration
Edition
2002-10
VDI 3783 Blatt 15.1
Environmental meteorology - Simplified determination of the spatial distances for concentration and deposition of air pollutants - Emission of NOₓ, SO₂ and NH₃
Edition
2019-08
VDI 3794 Blatt 3
Determination of deposition fluxes of ambient air pollutants - Determination of the deposition flux of atmospheric nitrogen oxides (NOy) using the IRMA method
Edition
2009-03
BS ISO 20674-1
Information and documentation. Transliteration of scripts in use in Thailand. Transliteration of Akson-Thai-Noi
Edition
2019-11-05
