FIELD: testing of chemical and physical properties of matters.
SUBSTANCE: according to the method, amount of tested liquid is taken subject to drying and dry residual of liquid is received. Content of chemical elements in dry residual is determined by using method of physical analysis and characteristics of liquid to be analyzed are estimated. As physical method of analysis, the integral-scintillation method is used. As characteristics, the averaged relations of contents of elements to be determined are used, which relations do not depend on conditions of analysis. Non-uniformities available in tested liquid are found. Revealed non-uniformities are subsequently eliminated by using iteration process and results are given while taking revealed non-uniformities into account.
EFFECT: improved precision of analysis.
4 cl, 3 dwg, 2 ex, 3 tbl
