Определение некоторых опиоидных и неопиоидных анальгетиков в биологических жидкостях

We have studied the conditions for isolation of analgesic drugs. We proposed a solvent for extraction, determined pH of the solution. We established the conditions for identification of analgesic drugs by using TLC, UV spectroscopy, chromatomass spectrometry, densitometry, and gas chromatography. We have shown that UV spectroscopy, HPLC and densitometry may be used for quantitative analysis. We have determined the stability of drugs in biological objects.