METHOD OF PREPARING SAMPLES PROCESS FOR ORGANIC MATERIALS FOR X-RAY SPECTRAL MICROANALYSIS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to the field of analytical chemistry, in particular to u0440u0435u043du0442u0433u0435u043du043eu0441u043fu0435u043au0442u0440u0430u043bu044cu043du043eu043cu0443 u043cu0438u043au0440u043eu0430u043du0430u043bu0438u0437u0443 ion-exchange materials. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - conservation of physicochemical properties and increased mechanical strength of samples. samples of ion-exchange materials cooled at a temperature of - 15 to - 20u0441 in an inert environment. as the inert environment can use the air. 1, z. s - lu u0438u043b., 7, 1, table 2).