SNo |
IS Number |
Title |
Technical Committee |
1 |
IS 9127 : Part 1 : 1992 |
Methods of petrographic analysis of coal: Part 1 definition of terms relating to petrographic analysis of coal (First Revision) |
PCD 7 |
2 |
IS 9127 : Part 2 : 2014 |
Methods for petrographic analysis of coals : Part 2 methods of preparing coal samples (Second Revision) |
PCD 7 |
3 |
IS 9127 : Part 4 : 2001 |
Methods for petrographic analysis of coal: Part 4 method of determining microlithotype, carbominerite and minerite composition |
PCD 7 |
4 |
IS 9127 : Part 5 : 2004 |
Methods for the petrographic analysis of bituminous coal and anthracite : Part 5 method of determining microscopically the reflectance of vitrinite (First Revision) |
PCD 7 |