Abstract
Since the concentration of most pollutants and their lower toxicity level in air is of the ppb or ppt level, calibration of the detectors must be performed within this low concentration range of air contaminants. Last year considerable efforts have been paid by gas manufacturers to provide ambient level pressurized mixtures of pollutants in nitrogen or air. -from Author
Original language | English |
---|---|
Title of host publication | Physico-Chemical Behaviour of Atmospheric Pollutants |
Subtitle of host publication | Proceedings of the Second European Symposium held in Varese, Italy, 29 September – 1 October 1981 |
Publisher | Springer |
Pages | 68-75 |
Number of pages | 8 |
ISBN (Print) | 9027713499, 978-9027713490 |
DOIs | |
State | Published - 1982 |
Externally published | Yes |
ASJC Scopus subject areas
- General Environmental Science
- General Earth and Planetary Sciences