ISO 312:1986

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

Publication date: 5 qer 1986

General information

Current stage: 90.60 Effective date: 5 qer 2021

Originator: ISO

Owner: ISO/TC 132

Type: International Standard

ICS: 73.060.20

Gjuha: frëngjisht anglisht

Buying

Statusi: Publikuar

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Scope

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

PREVIOUSLY

Revises
ISO 312:1980

NOW

PUBLISHED
ISO 312:1986
90.60 Close of review
5 qer 2021

REVISED BY

ABANDON
ISO/WD 312

National adoptions

SSH ISO 312:1986

DPS

Minerale mangani - Përcaktimi i përmbajtjes së oksigjenit aktiv, të shprehur si dyoksid mangani - Metoda titrimetrike

60.60 Standard published

DPS/KT 133 më tepër

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