Abstract
A simple method for hair analysis of methamphetamine (MAMP) and amphetamine (AMP) by gas chromatography–mass spectrometry (GC–MS) was developed using simultaneous headspace solid-phase microextraction (HS-SPME) with derivatization. After alkaline-digestion of hair, the analytes derivatized with heptafluoro- n-butyryl chloride were adsorbed on a polydimethylsiloxane-coated fiber by HS-SPME and analyzed by GC–MS. Their mass spectra were, respectively, observable at 1 ng per sample. The standard curves in the range of 0.1–100 ng were linear. The intra-day coefficients of variation at each 0.5 ng were 12.5% for AMP and 3.8% for MAMP. The applicability of this method was demonstrated in some case studies.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Chromatography B: Biomedical Sciences and Applications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
