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ISO/NP 15634

Iron ores — Determination of chromium content — Flame atomic absorption spectrometric method

General information

Current stage: 10.98 Effective date: Apr 4, 2023

Originator: ISO

Owner: ISO/TC 102/SC 2

Type: International Standard

Scope

This standard specifies a method for determination of Chromium in iron ores by flame atomic absorption spectrometry.
The method is applicable for element in content range (mass fraction) as follows;
Cr: 0.001%~2.0%.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 15634:2015

NOW

ABANDON
ISO/NP 15634
10.98 New project rejected
Apr 4, 2023