ISO 4220:1983
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Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection
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01-12-1983
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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.
| Committee |
ISO/TC 146/SC 3
|
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NFX 43 016 : 1977 | Similar to |
| UNE 77206:1993 | Identical |
| DIN ISO 4220:1990-05 | Identical |
| NFX 43 010 : 1975 | Similar to |
| BS 1747-6:1983 | Methods for measurement of air pollution Sampling equipment used for the determination of gaseous sulphur compounds in ambient air |
| DIN ISO 4219:1990-05 | AIR QUALITY - DETERMINATION OF GASEOUS SULFUR COMPOUNDS IN AMBIENT AIR - SAMPLING EQUIPMENT |
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