ISO 4220:1983

Published (Edition 1, 1983)

This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 4220:1983

CHF 42

Convert Swiss francs (CHF) to your currency

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.

General information

Status
: Published

Publication date
: 1983-12

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 5
Technical Committee :
ISO/TC 146/SC 3

ICS :
13.040.20
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