AS 3580.5.1-1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods for sampling and analysis of ambient air Determination of oxides of nitrogen - Chemiluminescence method
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
15-02-2023
English
01-01-1993
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Sets out a method for the determination of the concentration of oxides of nitrogen in ambient air. The method is applicable to ambient air containing oxides of nitrogen at a concentration of less than 1 ppm by volume (less than 1 mL/m(sup)3(/sup)). Nitric oxide (NO) and total oxides of nitrogen (NO(sub)x(/sub)) may be measured.
| Committee |
EV-007
|
| DocumentType |
Standard
|
| ISBN |
0 7262 7834 3
|
| Pages |
6
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This Standard sets out a method for the determination of the concentration of oxides of nitrogen in ambient air. The method is applicable to ambient air containing oxides of nitrogen at a concentration of less than 1 p.p.m. by volume (less than 1 mL/m3). The method is specific for nitric oxide (NO) but total oxides of nitrogen (NOx) may be measured by first passing the air sample over a converter to reduce nitrogen dioxide (NO2) to nitric oxide (NO). Nitrogen dioxide (NO2) may then be calculated as the difference between NOx and NO.NOTE: Substances which interfere with the method are those which may be converted to nitric oxide including ammonia, peroxyacetyl nitrate, organic amines and organic nitrates and nitrites.
First published as AS 2447-1981.
Revised and redesignated AS 3580.5.1-1993.
| AS 3580.2.1-1990 | Methods for sampling and analysis of ambient air Preparation of reference test atmospheres - Permeation tube method |
| AS 3580.2.2-1990 | Methods for sampling and analysis of ambient air Preparation of reference test atmospheres - Compressed gas method |
| AS 3580.4.1-1990 | Methods for sampling and analysis of ambient air Determination of sulfur dioxide - Direct reading instrumental method |
| AS 2922-1987 | Ambient air - Guide for the siting of sampling units |
| AS 2365.1.2-1990 | Methods for the sampling and analysis of indoor air Determination of nitrogen dioxide - Spectrophotometric method - Treated filter/passive badge sampling procedure (Reconfirmed 2014) |
| AS/NZS 3580.1.1:2007 | Methods for sampling and analysis of ambient air Guide to siting air monitoring equipment |
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