GOST 9414.2-1993 PDF

Scope: This International Standard specifies a method for preparing polished ground coal briquettes for analysis using a reflective microscope.

GOST 9414.2-1993 Referenced Document

GOST 10742-1971 Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
GOST 11223-1988 Hard coals and brown coals. Method of sampling by boring holes
GOST 13739-1978 Immersion oil for microscopy. Technical requirements. Methods of testing
GOST 14919-1983 Household electric cooking ranges, cooking plates and cooking ovens. General specifications
GOST 16094-1978 Brown coals, hard coals, antracite and combustible shales. Method of sampling for exploatation tests
GOST 17070-1987 Coal. Terms and difinitions
GOST 19113-1984 Pine rosin. Specifications
GOST 23683-1989 Petroleum paraffin waxes. Specifications
GOST 2912-1979 Technical chrome oxide. Specifications
GOST 6259-1975 Reagents. Glycerin. Specifications
GOST 6613-1986 Square meshed woven wire cloths. Specifications
GOST 9147-1980 Laboratory porcelain ware and apparatus. Specifications*， 2024-04-17 Update
GOST 9284-1975 Slides for micropreparations. Specifications*， 2024-04-17 Update
GOST 9815-1975 Brown coals, hard coals, anthracite and combustible shales. Method for sampling of seam samples

1994 GOST 9414.1-1994 Methods for the petrographic analysis of bituminous coal and anthracite. Part 1. Glossary of terms
1993 GOST 9414.2-1993 Methods for the petrographic analysis of bituminous coal and anthracite. Part 2. Method of preparing coal samples
0000 GOST 9414.2-1974
0000 GOST 9414-1960