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AS 3580.3.1-1990

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Methods for sampling and analysis of ambient air Determination of acid gases - Titrimetric method

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

12-16-2021

Language(s)

English

Published date

04-02-1990

Sets out a titrimetric method for the determination of acid gases (expressed as sulfur dioxide) in ambient air. The method is applicable to ambient air in which the sulfur dioxide concentration ranges from approximately 0.007 ppm to 3.5 ppm by volume (20 µg/m(sup)3(/sup) to 10 000 µg/m(sup)3(/sup)).

This Standard sets out a titrimetric method for the determination of acid gases (expressed as sulfur dioxide) in ambient air. The method is applicable to ambient air in which the sulfur dioxide concentration ranges from approximately 0.007 p.p.m to 3.5 p.p.m by volume (20 mg/m3to 10 000 mg/m3).The method is suitable for determining acid gases in the atmosphere, preferably as an average over a 24 h period at a particular location. However, it is emphasized that the method is not specific for sulfur dioxide.NOTE: In order to avoid interference from suspended matter, a filter is specified as an integral part of the apparatus; the filter also enables suspended matter to be measured separately within a limited size range.

Committee
EV-007
DocumentType
Standard
ISBN
0 7262 6022 3
Pages
7
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Made Obsolescent 02-04-2014

AS 2162-1979 Code of practice for the use of volumetric glassware
AS 2922-1987 Ambient air - Guide for the siting of sampling units
AS 2165-1996 Laboratory glassware - Burettes

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