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ISO 4220:1983
Ambient air — Determination of a gaseous acid air pollution index — Titrimetric method with indicator or potentiometric end-point detection
Automatically translated name:
Ambient air -- Determination of a gaseous acid air pollution index -- Titrimetric method with indicator or potentiometric end-point detection
STANDARD published on 1.12.1983
The information about the standard:
Designation standards: ISO 4220:1983
Publication date standards: 1.12.1983
SKU: NS-432019
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 4220:1983 :
Description / Abstract: 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.
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