This standard applies to refractory raw materials (clays, sands, quartzites, kaolins, etc.), refractory materials and products, refractory
GOST 2642.2-1986 Referenced Document
GOST 25336-1982 Laboratory glassware and equipment. Basic parameters and dimensions
GOST 2642.0-1986 Refractories and refractory raw materials. General requiremetns for methods of analysis
GOST 2642.2-1986 history
2014GOST 2642.2-2014 Refractories and refractory raw materials. Determination of loss on ignition
1986GOST 2642.2-1986 Refractories and refractory raw materials. Methods for the determination of mass change ignition
1970GOST 2642.2-1971 Fireproof materials and products. Methods of chemical analysis of corundum, high-alumina refractory materials and products made from them