ISO/AWI 6140

Aluminium ores — Preparation of samples

General information

Current stage: 20.00 New project registered in TC/SC work programme Oct 16, 2024

Originator: ISO

Type: International Standard

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 6140:1991

NOW

IN_DEVELOPMENT
ISO/AWI 6140
20.00 New project registered in TC/SC work programme
Oct 16, 2024