METHOD FOR CHROMATOGRAPHIC ANALYSIS OF SUBSTANCE

摘要

FIELD: chemistry. ^ SUBSTANCE: method for chromatographic analysis of a substance involves exposing the separated mixture of substances carried by a carrier through a chromatographic column to acoustic oscillations. Before chromatographic analysis, a liquid nematic crystal is deposited on the wall of the chromatographic column, where the said crystal is directed across the propagation of sound oscillations. ^ EFFECT: high efficiency of separating an analysed mixture of substances into components using sound waves. ^ 1 dwg