Reference number
ISO 4571:1981
International Standard
ISO 4571:1981
Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method
Edition 1
1981-03
Read sample
ISO 4571:1981
10493
Published (Edition 1, 1981)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 4571:1981

ISO 4571:1981
10493
Language
Format
CHF 42
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Abstract

The method is applicable to a concentration range of 0,08 to 3 % (m/m) of potassium and 0,02 to 1 % (m/m) of sodium. ISO 4571 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, procedure and expression of results.

General information

  •  : Published
     : 1981-03
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 132
    73.060.20 
  • RSS updates

Life cycle

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