ISO 157:1996
Coal - Determination of forms of sulfur
- Standard No.
- ISO 157:1996
- Release Date
- 1996
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 157:1996/Cor 1:1999
- Latest
- ISO 157:1996/Cor 1:1999
- Scope
- 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.
ISO 157:1996 history
- 1999 ISO 157:1996/Cor 1:1999 Coal - Determination of forms of sulfur; Technical Corrigendum 1
- 1996 ISO 157:1996 Coal - Determination of forms of sulfur
- 1975 ISO 157:1975 Hard coal; Determination of forms of sulphur
