ISO 10700:1994

Steel and iron — Determination of manganese content — Flame atomic absorption spectrometric method

Publication date: May 5, 1994

General information

Current stage: 90.93 Effective date: Mar 28, 2018

Originator: ISO

Owner: ISO/TC 17/SC 1

Type: International Standard

ICS: 77.080.01

Languages: French English

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Status: Published

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Scope

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids followed by evaporation with perchloric acid until white fumes appear, spraying the solution into an air-acetylene flame, spectrometrically measuring the atomic absorption of the 279,5 nm spectral line emitted by a manganese hollow cathode lamp. The method is applicable to manganese contents between 0,002 % (m/m) and 2,0 % (m/m).

Life cycle

NOW

PUBLISHED
ISO 10700:1994
90.93 Standard confirmed
Mar 28, 2018

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