Download Chemical Criminalistics by Andreas Maehly, Lars Strömberg (auth.) PDF

By Andreas Maehly, Lars Strömberg (auth.)

ISBN-10: 3642680615

ISBN-13: 9783642680618

ISBN-10: 3642680631

ISBN-13: 9783642680632

In contemporary years, a couple of textbooks on forensic technological know-how were released, such a lot of them directed to 2 teams, viz. the scholars of forensic technology, and the shoppers so that you can say, (prosecutors, law enforcement officials, judges, protection lawyers). during this ebook, whereas overlaying basic strategies, we strive to head a bit extra and tackle additionally lively staff within the box of forensic chemistry. this is often quite often accomplished by way of fairly nu­ merous literature references. we are hoping that they might support the forensic chemist in penetrating extra into the themes coated during this quantity. on the finish of so much chapters there are examples of tangible instances dealt with on the Swedish nationwide Laboratory of Forensic technology. lots of those circumstances may, without doubt, were investigated in higher element, yet they mirror the compromises frequently worthy for reaching a cheap turnover. a few elements of the booklet are rather strongly coloured by means of the private evaluations of the authors. We felt that those passages will supply a bit extra lifestyles to the textual content than in different treatises of a extra goal, yet in all likelihood duller personality. The authors welcome all positive feedback on the way to support to enhance the ebook, may still there be a moment edition.

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London: The Pharmaceutical Press 1975 V) A. Cornu,R. l and 2. London, New York, Rheine: Heyden 1975 W) G. G. ): Marihuana - Chemistry, Biochemistry, and Cellular Effects. New York, Heidelberg, Berlin: Springer 1976 X) W. E. ): The Sadder Handbook ofInfrared Spectra. Philadelphia: Sadder Res. Labs. 1978. Abridged edition with approx. 3000 spectra Y) N. H. Choulis: Identification Procedures of Drugs of Abuse. Ghent (Belgium): European Press 1977 Z) H. W. ): UV and IR Spectra of Some Important Drugs.

78 kg were found in a forest about 200 km further north. The police wanted to know if the seizures were indeed cannabis material, and if they had the same origin. 1. Narcotics and Dangerous Drugs On arrival to the laboratory it was found that the two seizures were packaged in the same fashion and had the same trademark (Nipal) stamped into each "cake". The samples were identified as cannabis resin by microscopical observations and by thin-layer chromatography. One-gram samples from each seizure were extracted (soxhlet), and their chemical signatures determined by gas chromatography.

Chern. 54, 1449 (1971) A. H. Tillson, D. W. Johnson: Identification of Drug Tablet and Capsule Evidence as to Source. 1. Forens. Sci. 19, 873 (1974) 3. Thin-layer chromatography (TLC) N. H. Choulis: Separation and Quantitation of Mixtures of the Most Commonly Abused Drugs. J. Ph arm. Sci. 62, 112 (1973) R. A. Egli, S. Tanner: Universelle halogenfreie DC-Fliessmittel fUr Arzneisubstanzen. Z. Anal. Chern. 295, 398 (1979) J. C. Hudson, W. P. Rice: Rapid Detection of Some Basic Drugs by Thin-layer Chromatography.

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Chemical Criminalistics by Andreas Maehly, Lars Strömberg (auth.)

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