ISO/DIS 11723

Coal and coke — Determination of arsenic and selenium — Eschka's mixture and hydride generation method

General information

Current stage: 40.99 Effective date: 9 tet 2024

Originator: ISO

Owner: ISO/TC 27/SC 5

Type: International Standard

ICS: 73.040 75.160.10

Gjuha: anglisht

Buying

Statusi: Draft

PDF - 7 123 Lekë

Paper - 7 123 Lekë

CD - 7 123 Lekë

Language

Language in which you want to receive the document.

Scope

ISO 11723:2016 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.

Life cycle

PREVIOUSLY

Revises
ISO 11723:2016

NOW

IN_DEVELOPMENT
ISO/DIS 11723
40.99 Full report circulated: DIS approved for registration as FDIS
9 tet 2024

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.