An enzymatic hair extraction method is proposed for drug analysis. Pronase digestion of various aliquots of hair from a cocaine abuser was preceded by a 2-h incubation with a dithiothreitol solution. The extraction solution was tested to identify possible interferences in the radioimmunoassay and was compared with other hydrolysis methods to assess the results of extraction.
|Numero di pagine||4|
|Rivista||Forensic Science International|
|Stato di pubblicazione||Pubblicato - 1993|
- hair analysis
- sample preparation