ISO 4942:1988

Steel and iron — Determination of vanadium content — N-BPHA spectrophotometric method

95.99 Withdrawal of Standard 23 qer 2016

General information

Current stage: 95.99 Effective date: 23 qer 2016

Originator: ISO

Owner: ISO/TC 17/SC 1

Type: International Standard

ICS: 77.080.01

Scope

The method is applicable to vanadium contents between 0.005 % (m/m) and 0.50 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests. Annex B includes the graphical representation of precision data.

Life cycle

NOW

WITHDRAWN
ISO 4942:1988
95.99 Withdrawal of Standard
23 qer 2016

REVISED BY

PUBLISHED
ISO 4942:2016

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