Reference number
ISO 6140:1991
© ISO 2025
International Standard
ISO 6140:1991
Aluminium ores — Preparation of samples
Edition 1
1991-11
Read sample
Published (Edition 1, 1991)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 6140:1991

Language
Format
CHF 132
Convert Swiss francs (CHF) to your currency

Abstract

Specifies methods of treatment of gross samples and subsamples in order to preparate samples for the determination of moisture, chemical analysis and physical testing. Annex A forms an integral part of this standard. Annexes B, C, D, E and F are for information only.

General information

  • Status
     : Published
    Publication date
     : 1991-11
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 24
  • Technical Committee :
    ISO/TC 79/SC 12
    ICS :
    73.060.40 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 73
  6. 73.060
  7. 73.060.40
  8. ISO 6140:1991