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ISO
ISO 312:1986

ISO 312:1986

Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method

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General Information

Status : Active

Standard Type : Main

Document No : ISO 312:1986

Document Year : 1986

Pages : 2

Edition : 3

Section Volume : Ferroalloys (ISO/TC 132.)

ICS : Manganese ores (73.060.20)

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.

Life Cycle

ISO 312:1986