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SSH ISO 11723:2004

Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method

Apr 29, 2011

General information

60.60     Apr 29, 2011

DPS

DPS/KT 19

International Standard

73.040  

English  

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Scope

ISO 11723:2004 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 coal and coke ash.

Life cycle

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PUBLISHED
SSH ISO 11723:2004
60.60 Standard published
Apr 29, 2011

Related project

Adopted from ISO 11723:2004