Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [CURRENT]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This European Standard describes the sampling of NO2 in air using diffusive sampling (tube-type sampler) followed by extraction and analysis by colorimetry or ion chromatography. It can be used for the NO2 measurement in a concentration range of approximately 3 µg/m3 to 130 µg/m3. A sample is typically collected for a period of 1 week to 4 weeks, with exposure periods depending on the design of the samplers and the concentration levels of NO2. The relative expanded uncertainty of NO2 measurements performed using these tube-type diffusive samplers can be lower than 25 % for individual measurements at yearly averages of 15 %. This standard is of interest in particular for measurement institutes, network operators and supervising authorities.