Reference number
ISO 310:1992
© ISO 2024
International Standard
ISO 310:1992
Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
Edition 3
1992-11
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Published (Edition 3, 1992)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 310:1992

Language
Format
CHF 42
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Abstract

The method is based on drying of an air-dried test portion to constant mass in a laboratory oven at 105 °C to 110 °C, and measurement of the loss in mass. The determination is intended to be carried out simultaneously with that of other constituents of the same analytical sample, so that the contents of the other constituents can be calculated on the basis of the absolutely dry ore. Should be read in conjunction with ISO 4297.

General information

  • Status
     : Published
    Publication date
     : 1992-11
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 132
    ICS :
    73.060.20 
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