Reference number
ISO 4571:1981
© ISO 2024
International Standard
ISO 4571:1981
Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method
Edition 1
1981-03
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Published (Edition 1, 1981)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 4571:1981

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

  • Status
     : Published
    Publication date
     : 1981-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 132
    ICS :
    73.060.20 
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