This standard applies to alumina and establishes methods for preparing a sample solution: fusion decomposition methods, pressure acid decomposition method
GOST 23201.3-2023 history
2023GOST 23201.3-2023 Alumina. Methods for the decomposition of test sample and the preparation of test solution
1994GOST 23201.3-1994 Alumina. Methods for the decomposition of test sample and the preparation of test solution