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AS 4969.7-2008

Current
Current

The latest, up-to-date edition.

Analysis of acid sulfate soil - Dried samples - Methods of test Determination of chromium reducible sulfur (SCR) (Reconfirmed 2018)
Available format(s)

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

Language(s)

English

Published date

06-30-2008

Preview

This Standard specifies a method for the determination of chromium reducible sulfur (SCR) by iodometric titration of distilled hydrogen sulfide trapped as zinc sulfide.

This Standard specifies a method for the determination of chromium reducible sulfur (SCR) by iodometric titration of distilled hydrogen sulfide trapped as zinc sulfide.NOTE: This method determines inorganic sulfides (e.g. pyrite, marcasite, greigite, mackinawite) and elemental sulfur in acid sulfate soil without interferences from organic sulfur and oxidized forms of sulfur such as sulfate.

Committee
EV-009
DocumentType
Standard
ISBN
0 7337 8728 2
Pages
7
ProductNote
Reconfirmed 25/05/2018.This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmation Notice 25/05/2018
PublisherName
Standards Australia
Status
Current
Supersedes

First published as AS 4969.7-2008.Reconfirmed 2018. First published as AS 4969.7-2008.

AS 2162.1-1996 Verification and use of volumetric apparatus General - Volumetric glassware
AS 4969.0-2008 Analysis of acid sulfate soil - Dried samples - Methods of test Introduction and definitions, symbols and acronyms
AS/NZS 2243.2:2006 Safety in laboratories Chemical aspects
AS 2164-2003 Laboratory glassware - One-mark volumetric flasks
AS/NZS 2243.1:2005 Safety in laboratories Planning and operational aspects
AS 4969.1-2008 Analysis of acid sulfate soil - Dried samples - Methods of test Pre-treatment of samples
AS/NZS 2243.8:2006 Safety in laboratories - Fume cupboards
AS 2167-2005 Graduated straight pipettes
AS/NZS 2243.10:2004 Safety in laboratories Storage of chemicals
AS 2166-2002 Laboratory glassware - One-mark pipettes
AS 2162.2-1998 Verification and use of volumetric apparatus - Guide to the use of piston-operated volumetric apparatus (POVA)

AS 4969.14-2009 Analysis of acid sulfate soil - Dried samples - Methods of test Calculation of the acid-producing potential of acid sulfate soil using an acid base accounting method (Reconfirmed 2018)

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