ISO/CD 157
u
ISO/CD 157
86979

Status : Under development

Abstract

Specifies methods of determining the sulfate and pyrite sulfur contents of coals, including brown coals and methods of calculating the amount of organic sulfur present. Replaces the first edition.

General information

  •  : Under development
    : CD approved for registration as DIS [30.99]
  •  : 3
  • ISO/TC 27/SC 5
    73.040 
  • RSS updates

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)