Auteur D. THORBURN BURNS

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Distribution of the principal cannabinoids within bars of compressed cannabis resin

R. LEWIS ; S. WARD ; R. JOHNSON ; D. THORBURN BURNS | 2005
Périodique

ENGLISH : Determination by gas chromatography-mass spectrometry, after extraction into hexane, of the relative amounts of the three most abundant cannabinoids, cannabidiol (CBD), Delta9-tetrahydrocannabinol (Delta9-THC) and cannabinol (CBN), a[...]

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Tracking the distribution of ecstasy tablets by Raman composition profiling: A large scale feasibility study

S. E. J. BELL ; L. J. BARRETT ; D. THORBURN BURNS ; A. C. DENNIS ; SPEERS S. J. | 2003
Périodique

ENGLISH : Here we report the results of the largest study yet carried out on composition profiling of seized ecstasy tablets by Raman spectroscopy. Approximately 1500 tablets from different seizures in N. Ireland were analysed and even though [...]

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