IFM, Department of Chemistry, University of Linköping, S-581 83 Linköping Sweden;The National Laboratory of Forensic Science, S-581 83 Linköping Sweden
Abstract:
13C NMR spectroscopy has been used for analysis of fourteen compounds which, according to Swedish laws are defined as narcotic drugs or are substances often found in combination with these drugs. The carbon-13 NMR method seems to be well suited for analysis of complex forensic drug mixtures because no preliminary separation of components is required.