METHOD OF OBTAINING STANDARD SAMPLE OF SULPHATE TURPENTINE Russian patent published in 2017 - IPC G01N33/18 G01N30/72 A61K35/02 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to method of producing standard sample of sulphate turpentine. Method of producing standard sample of sulphate turpentine, including water sampling, double extraction of sulphate turpentine with diethyl ether, ether extracts, obtained after extractions, are combined, bulb, in which water samples were extracted, is washed with diethyl ether, and obtained extract is added to extracts, obtained earlier, assembled ether extracts are washed with distilled water, then obtained ether layer is separated from water and dried with sodium sulphate, after which diethyl ether is distilled of produced sulphate turpentine, and standard solution is made by introduction of 0.00005–0.0001 grams of sulphate turpentine in 1.5 ml vial, it is diluted with methylene chloride to mark and content of components of sulphate turpentine is determined by chromatography mass spectrometry.

EFFECT: method described above enables to obtain standard sample of sulphate turpentine.

1 cl, 1 tbl, 4 ex