ISO/FDIS 11723
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Coal and coke — Determination of arsenic and selenium — Eschka's mixture and hydride generation method
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
11-03-2025
Superseded date
25-06-2025
€42.00
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This document specifies a method using Eschka's mixture during ashing, extraction of the ash residue with acid, and hydride generation atomic absorption spectrometry or hydride generation atomic fluorescence spectrometry, for the determination of arsenic and selenium in solid mineral fuels.
The method is also applicable for the determination of the analytes by hydride generation inductively coupled plasma atomic emission spectrometry.
| Committee |
ISO/TC 27/SC 5
|
| DocumentType |
Draft
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| RevisionOf | |
| Status |
Superseded
|
| Supersedes |
Summarise
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