A D Beveridge
A D Beveridge
In the past 2 decades, developments in the sensitivity and selectivity of instrument detectors have significantly improved the detection limits for explosives, particularly nitrated organic compounds. Significant improvements have also been...
R D Blackledge
R D Blackledge
In this review the range of evidentiary materials that may be successfully examined by pyrolysis gas chromatography is emphasized. Initial sections briefly discuss the main types of commercially available pyrolyzers, i.e., inductively heate...
G E Platoff Jr,J A Gere
G E Platoff Jr
The current standard for acceptable practice in forensic urine drug testing, as reflected in both National Institute for Drug Abuse (NIDA) and military guidelines, requires an initial immunoassay followed by gas chromatography/mass spectrom...
L D Baugh,R H Liu
L D Baugh
Since the analyses of drug samples in crime laboratories are often associated with investigations, potential differentiations of test samples are frequently requested and explored. Cocaine sample differentiation requires the determination o...
R Hirz
R Hirz
Lubricants are found everywhere as a matter of course, and thus would also likely be found at the scene of a crime. Many fields of applications for lubricants exist and numerous formulations can be used within a single field. In addition, t...
Forensic Identification of Explosives by Mass Spectrometry and Allied Techniques [0.03%]
质谱法及其相关技术在爆炸物鉴定中的应用
D S Allman
D S Allman
A review of the reported methods for the recovery of fingerprints from the skin of crime victims along with the efficacy of those methods is presented. The fundamental problems of retrieval of latent fingerprints from the skin are discussed...
I R Tebbett
I R Tebbett
This article reviews the use of chromatography for the separation and comparison of ink components. Thin layer chromatography (TLC) is the standard chromatographic procedure presently employed for the comparison of inks. Thin layer chromato...
B Caddy,F P Smith,J Macy
B Caddy
Forensic scientists use various techniques to separate accelerants from fire debris samples before instrumental identification of added fuels. Among the choices available, traditional micro-distillation, steam distillation, vacuum distillat...
R G Havier
R G Havier
Ethanol is perhaps the most widely used drug in society today. Its reactions in the human body are varied and complex but mainly it depresses the central nervous system, which in turn causes a deleterious effect on psychomotor functions. Wh...
A Historical and Comparative Review of the Reception of Forensic Medical and Scientific Evidence under Different Systems of Law [0.03%]
不同法律体系下法医及科学证据的接纳之历史与比较考察
J D Havard
J D Havard
The purpose of this paper is to review the historical basis for the substantial differences which exist between the two main systems of law (common law and civil law) in the reception of forensic medical and scientific evidence by courts of...