Reference number
ISO 6140:1991
ISO 6140:1991
Aluminium ores — Preparation of samples
Edition 1
1991-11
Withdrawn
ISO 6140:1991
12369
Withdrawn (Edition 1, 1991)

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

  •  : Withdrawn
     : 1991-11
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 24
  • ISO/TC 79/SC 12
    73.060.40 
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Life cycle

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