GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
GOST 1186-2014 Hard coals. Method for determination of plastometric indices
GOST 13739-1978 Immersion oil for microscopy. Technical requirements. Methods of testing
GOST 147-2013 Solid mineral fuel. Determination of gross calorific value and calculation of net calorific value
GOST 8719-1990 Brown coals, hard coals and anthracite. Method for determination of hygroscopic moisture
GOST 9284-1975 Slides for micropreparations. Specifications
GOST 9815-1975 Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples
GOST R 55659-2013 Methods for the petrographic analysis of coals. Part 5. Method of determining microscopically the reflectance of vitrinite
GOST R 55662-2013 Methods for the petrographic analysis of coals. Part 3. Method of determining maceral group composition
GOST R 55663-2013 Methods for the petrographic analysis of coals. Part 2. Methods of preparing coal samples
GOST 8930-2015 history
2015GOST 8930-2015 Hard coals. Method for determination of oxidation
1994GOST 8930-1994 Hard coals. Method for determination of oxidation