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AS
AS 1038.10.2-1998

AS 1038.10.2-1998

Current

Current

The latest, up-to-date edition.

Coal and coke - Analysis and testing Determination of trace elements - Coal and coke - Determination of arsenic, antimony and selenium - Hydride generation method (Reconfirmed 2013) (Reconfirmed 2023)

Available format(s)

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

Language(s)

English

Published date

05-06-1998

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS 1038.10.2-1998 COAL AND COKE-ANALYSIS AND TESTING - DETERMINATION OF TRACE ELEMENTS-COAL AND COKE-DETERMINATION OF ARSENIC...
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 DEFINITIONS
6 - 4 PRINCIPLE
6 - 5 SAFETY
6 - 6 REAGENTS
6 - 6.1 General
7 - 6.2 Eschka mixture
7 - 6.3 Hydrochloric acid
7 - 6.4 Nitric acid
7 - 6.5 Potassium iodide solution 500 g/L
7 - 6.6 Sodium borohydride solution
7 - 6.7 Arsenic stock solution (100 mg/L)
7 - 6.8 Dilute arsenic stock solution (1mg/L)
7 - 6.9 Working arsenic standard (50 µg/L)
7 - 6.10 Antimony stock solution (100 mg/L)
7 - 6.11 Dilute antimony stock solution (1mg/L)
7 - 6.12 Working antimony standard (50 µg/L)
7 - 6.13 Selenium stock solution (100 mg/L)
8 - 6.14 Dilute selenium stock solution (1mg/L)
8 - 6.15 Working selenium standard (50 µg/L)
8 - 7 APPARATUS
8 - 7.1 General
8 - 7.2 Muffle furnace
8 - 7.3 Crucible
8 - 7.4 Silica plate
8 - 7.5 Receptacles
8 - 7.6 Atomic absorption spectrometer or atomic fluorescence spectrometer
8 - 7.7 Weighing device
8 - 8 SAMPLE
8 - 8.1 General
8 - 8.2 Equilibration of the sample
8 - 9 PROCEDURE
8 - 9.1 Blank determination
8 - 9.2 Preparation of test solution
9 - 9.3 Preparation of calibration standards
9 - 9.4 Preparation for measurement
9 - 9.4.1 Arsenic
9 - 9.4.2 Antimony
9 - 9.4.3 Selenium
10 - 10 MEASUREMENT BY ATOMIC ABSORPTION OR ATOMIC FLUORESCENCE SPECTROMETRY AFTER HYDRIDE GENERATION
10 - 11 CALCULATION
10 - 12 REPORTING OF RESULTS
10 - 13 PRECISION
11 - 14 TEST REPORT

Sets out a method for the determination of arsenic, antimony and selenium in higher rank coal and coke.

Committee
MN/1
DocumentType
Standard
ISBN
0 7337 1924 4
Pages
6
ProductNote
Reconfirmed 06-08-2013
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard sets out a method for the determination of arsenic, antimony and selenium in higher rank coal and coke by hydride generation.

Originated as AS K152.10-1965.
Previous edition AS 1038.10-1980.
Revised and redesignated AS 1038.10.2-1998.

AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 4264.2-1996 Coal and coke - Sampling Coke - Sampling procedures (Reconfirmed 2013)
AS 2134.3-1994 Recommended practice for chemical analysis by atomic absorption spectrometry Vapour generation atomic absorption spectrometry
AS 4264.1-1995 Coal and coke - Sampling Higher rank coal - Sampling procedures
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
AS 1038.4-1995 Coal and coke - Analysis and testing Coke - Proximate analysis
AS 1038.3-1989 Coal and coke - Analysis and testing - Proximate analysis of higher rank coal
AS 2706-1984 Numerical values - Rounding and interpretation of limiting values

AS 1038.16-2005 Coal and coke - Analysis and testing Assessment and reporting of results (Reconfirmed 2016)
AS 1038.10.0-2002 Coal and coke - Analysis and testing Determination of trace elements - Guide to the determination of trace elements (Reconfirmed 2013)

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