Confirmation of the presence of 11-hydroxyl- 9 -tetrahydrocannabinol in the urine of marihuana smokers.

Author(s)
Woodhouse, E.J.
Year
Abstract

The presence of 1 1-hydroxyl- 9- tetrahydrocannabinol has been identified and confirmed in the urine of marihuana smokers. The analytical methods involved are liquid extraction by organic solvents followed by thinlayer chromatography and mass spectrometry of the thin- layer- elutes. The presence of other cannabinoidmetabolites is also indicated.

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Publication

Library number
B 350 fo /83.4
Source

Kansas City, Midwest Research Institute, 1972, 28 cm., 11 blz., tabn, tekn.

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