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Determination of amphetamines in hair by GC/MS after small-volume liquid extraction and microwave derivatization

Pinjia Meng1, Dan Zhu, Hongyuan He

  • 1Department of Forensic Science, Chinese People's Public Security University, Beijing 100038, China. mengpinjia@163.com

Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry
|September 12, 2009
PubMed

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Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
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