Techniques for the detection and identification of amphetamines and amphetamine-like substances

This paper reviews analytical techniques for the detection and identification of amphetamines and amphetamine-like substances in non-biological samples. It shows the wide range of methods available, from simple testing procedures to the use of the most powerful instruments available in analytical chemistry. The following techniques are discussed: colour tests, microcrystal tests, ultraviolet spectrophotometry, fluorescence spectrometry, infra-red and Raman spectrophotometry, thin-layer chromatography, gas chromatography and high performance liquid chromatography.