ISO 7404-3:2009
p
ISO 7404-3:2009
42831

Abstract  Preview

ISO 7404-3:2009 specifies a method for determining the proportions of the maceral groups (and the minerals, if desired) in coals. ISO 7404-3:2009 is applicable only to determinations made on polished particulate blocks using incident white light. For lower-rank coals, the additional use of the fluorescence mode is necessary to identify liptinites.


General information 

  •  :  Published
     : 2009-10
  •  : 3
     : 7
  •  : ISO/TC 27/SC 5 Methods of analysis
  •  :
    73.040 Coals

Buy this standard

en
Format Language
std 1 58 PDF
std 2 58 Paper
  • CHF58

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.