Abstract
A TLC technique convenient for forensic analysis is described for the separation and identification of the extracts of the plant flowering tops and the resin of cannabis as well as from the residues of smoking pipes. Alumina plates developed by a benzene-chloroform solvent system give a good separation. U.V. light (254 nm) and Fast Blue-B chromogenic reagent are used for location of spots. Rf values and colours of the spots of the separated components are recorded.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
