Methods for sampling and analysis of ambient air Determination of gaseous pollutants in ambient air using differential optical absorption spectrometry (DOAS) - Direct-reading instrumental method
Standards Australia
This Standard sets out the method for the determination of nitrogen dioxide (NO2), sulfur dioxide (SO2) and ozone (O3) found in ambient air using the open-path differential optical absorption spectrometry (DOAS) technique. This Standard sets out performance criteria for these gases, however, the DOAS measurement technique is applicable to other gases. This method can provide a measure of multiple gases integrated over an open-path length of between 100 and 1000 metres.
| Document Type | Standard |
| Status | Current |
| Publisher | Standards Australia |
| Committee | EV-007 |
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