ISO 11723:2004

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

Datum objavljivanja: 8. 11. 2004.

95.99 Povučen 18. 11. 2016.

Опште информације

Trenutna faza: 95.99 Effective date: 18. 11. 2016.

Inicijator: ISO

Pripada: ISO/TC 27/SC 5

Vrsta: Međunarodni standard

ICS: 73.040

Jezik: engleski

Kupovina

Status: Povučen

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Apstrakt

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.

Životni ciklus

TRENUTNO

POVUČEN
ISO 11723:2004
95.99 Povučen
18. 11. 2016.

REVIDIRAN OD

POVUČEN
ISO 11723:2016