General information ^  

• Status :  Withdrawn

  Publication date : 1997-12
  Corrected version (en) : 1998-09
• Edition : 1

  Number of pages : 11
• Technical Committee

  :

  ISO/TC 27/SC 5

  Methods of analysis

• ICS :

  73.040

  Coals

Life cycle

A standard is reviewed every 5 years

Revisions / Corrigenda

• Now withdrawn
  ISO 12900:1997
• Revised by
  ISO 12900:2015