Денситометрический анализ эфедрина и верапамила в судебно-химической экспертизе

In this article the analytical characteristics of method of analysis of ephedrine and verapamyle with application of thin-layer chromatography and densitometry is considered. Detection limit of ephedrine and verapamyle is 10,0 /tg/ml in a sample. The possibility of ephedrine and verapamyle quantitative determination in model samples in the range of 10,0-250,0 /tg/ml concentration is indicated.