As analytical instrumentation (gas- and liquid-chromatographs coupled with mass spectrometers) increase in sensitivity and speed, forensic scientists may find themselves still hindered by the process ...

There is an important hurdle all crime scene investigators, law enforcement personnel, laboratory technicians and many others must overcome in the discovery of material in a forensic investigation.

In a new article, researchers provide an overview of sample preparation techniques and information on routine sample types that may be encountered in forensic toxicology cases. As analytical ...