ISO 11723:2004 PDF
Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method
Title (English):
ISO 11723:2004
Solid mineral fuels — Determination of arsenic and selenium — Eschka's mixture and hydride generation method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 10
- Publication date:
- November 8, 2004
- Edition:
- ISO IS 11723 edition 1 version 1
- ICS:
- 73.040
Description (English):
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.
Technical details
- Technical committee
- ISO/TC 27/SC 5 - Methods of analysis
- SKU
- ISO 11723:2004
