TY  - JOUR
PY  - 1979//
TI  - The value of the Duquénois test for cannabis--a survey
JO  - Journal of forensic sciences
A1  - Bailey, K.
SP  - 817
EP  - 841
VL  - 24
IS  - 4
N2  - The Duquénois test is employed throughout the world as part of the identification procedure for cannabis. A survey of results published for more than 400 herbally derived and botanical materials originating from some 270 different plant species is presented. A survey of results from some 200 organic compounds is also presented. The data show that the D-L modification is the most specific. There is no published report of an obviously botanical material, apart from cannabis, that gives a positive D-L test. Apart from cannabinoids, some resorcinol derivatives give a positive test. All of the materials are easily distinguished from cannabis by TLC.<p /> <p>Language: en</p> 
LA  - en
SN  - 0022-1198
UR  - http://dx.doi.org/
ID  - ref1
ER  -