ISO 4220:1983
Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection
OVERVIEW
Is applicable to mass concentrations of sulfur dioxide higher than 30 g/m3. The results obtained following this procedure depend on the amounts of acid and alkaline gaseous air pollutants which are likely to be determined under the specified sampling and analytical conditions.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1983 |
| No. of Pages | 5 |
| ICS Classification | 13.040.20 Ambient atmospheres |
| Committee | ISO/TC 146/SC 3 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |