Impurities, adulterants and diluents of illicit heroin in Denmark (Jutland and Funen).

The contents of impurities, adulterants and diluents in 77 samples of illicit heroin were determined by a combination of high-performance liquid chromatography and gas chromatography. The origin of each sample was characterized by calculating the content of the opium alkaloids in relation to the heroin content. The routes of distribution were compared by determination of the contents of caffeine, procaine and sugars. The results were used as a "chemical fingerprint" of each sample. The results indicate that it is difficult to prove, with certainty, that two samples are identical. However, in most cases, by determining the amounts of impurities, adulterants and diluents in heroin samples, it will be possible to ascertain whether two samples are different and, in many cases, to determine with reasonable certainty whether two samples are identical.

[1]  H. Huizer.  Analytical studies on illicit heroin. I. The occurrence of O3-monoacetylmorphine. , 1983, Journal of forensic sciences.

[2]  P. B. Baker,et al.  Illicitly imported heroin products: some physical and chemical features indicative of their origin. , 1984, Journal of forensic sciences.

[3]  H. Huizer.  Analytical studies on illicit heroin. II. Comparison of samples. , 1983, Journal of forensic sciences.

[4]  H. J. Helm,et al.  Analysis of heroin in relation to illicit drug traffic. , 1975 .

[5]  L. Pannell,et al.  A high performance liquid chromatographic method for the analysis of illicit heroin. , 1980, Journal of forensic sciences.

[6]  D. W. Johnson,et al.  Dangerous drugs: adulterants, diluents, and deception in street samples. , 1972, Journal of forensic sciences.

[7]  C. I. Wright.  THE ENZYMATIC DEACETYLATION OF HEROIN AND RELATED MORPHINE DERIVATIVES BY BLOOD SERUM , 1941 .

[8]  D. Eskes,et al.  Herion-caffeine-strychnine mixtures--where and why? , 1975, Bulletin on narcotics.

[9]  S. Colowick,et al.  Methods in Enzymology , Vol , 1966 .

[10]  S. Chow,et al.  Heroin abuse and a gas chromatographic method for determining illicit heroin samples in Singapore. , 1978, Journal of forensic sciences.

[11]  I. Lurie,et al.  High performance liquid chromatographic analysis of heroin by reverse phase ion-pair chromatography. , 1982, Journal of forensic sciences.

[12]  H. Huizer,et al.  Heroin in the Netherlands. , 1977, Bulletin on narcotics.

[13]  P. B. Baker,et al.  The separation and quantitation of the narcotic components of illicit heroin using reversed-phase high performance liquid chromatography. , 1981, Journal of chromatographic science.

[14]  P. B. Baker,et al.  Identification of major drugs of abuse using chromatography. , 1982, Journal of chromatographic science.

[15]  T. Yamakawa,et al.  GAS-LIQUID CHROMATOGRAPHY OF CARBOHYDRATES. , 1964, The Japanese journal of experimental medicine.

[16]  P. B. Baker,et al.  The Selection of Gas Chromatographic Stationary Phases and Operating Conditions for the Separation and Quantitation of Heroin and Structurally Related Compounds , 1981 .