ISO 6629:1981 - Chromium ores and concentrates — Methods of chemical analysis — General instructions

Published (Edition 1, 1981)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 6629:1981

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Abstract

Specifies general instructions concerning reagents, apparatus, sample, procedure, calibration graphs and test report.

General information

Status
: Published

Publication date
: 1981-04

Stage
: International Standard confirmed [90.93]
Edition
: 1

Number of pages
: 2
Technical Committee :
ISO/TC 132

ICS :
73.060.30
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Life cycle

Now

Published

ISO 6629:1981

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

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