ISO 4221:1980

Published (Edition 1, 1980)

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

ISO 4221:1980

CHF 63

Convert Swiss francs (CHF) to your currency

Abstract

Applies to the range of 3,5 to 150 micrograms per cubic metre, assuming an air sample volume of 2 m³ and a sample solution volume of 50 ml. For higher concentrations, dilution of the sample may be necessary.

General information

Status
: Published

Publication date
: 1980-11

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 7
Technical Committee :
ISO/TC 146/SC 3

ICS :
13.040.20
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