International Standard
ISO 312:1986
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method
Reference number
ISO 312:1986
Edition 3
1986-06
International Standard
Read sample
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ISO 312:1986
4252
Published (Edition 3, 1986)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 312:1986

ISO 312:1986
4252
Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

This third edition cancels and replaces the second edition (ISO 312-1980), of which it constitutes a minor revision. Specifies principle, reagents, apparatus, sample, procedure and expression of results. A figure gives an example of apparatus.

General information

  •  : Published
     : 1986-06
    : International Standard confirmed [90.93]
  •  : 3
     : 2
  • ISO/TC 132
    73.060.20 
  • RSS updates

Life cycle

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