ISO 6233:1983 PDF
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 июля 1983 г.
- Издание:
- ISO IS 6233 edition 1 version 1
- ICS:
- 73.060.20
The method is applicable to products having calcium and magnesium contents greater than 0,3 % (m/m). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.
Abstract
Overview
ISO 6233:1983 specifies a standardized EDTA titrimetric method for determining the calcium and magnesium contents in manganese ores and concentrates. This internationally recognized procedure applies to products with calcium and magnesium concentrations above 0.3% (mass/mass). The method includes comprehensive instructions covering principle, reagents, apparatus, sample preparation, analytical procedure, and expression of results. It is intended to be used alongside for general instructions on chemical analysis of manganese ores.
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