| Literature DB >> 15458720 |
José Luiz da Costa1, Alice Aparecida da Matta Chasin.
Abstract
This paper describes the development and validation of analytical methodology for the determination of the use of MDMA, MDEA and MDA in urine. After a simple liquid extraction, the analyses were carried out on a high performance liquid chromatography (HPLC) in an octadecyl column, with fluorescence detection. The mobile phase using a sodium dodecyl sulfate ion-pairing reagent allows good separation and efficiency. The method showed good linearity and precision. Recovery was between 85 and 102% and detection limits were 10, 15 and 20 ng/ml for MDA, MDMA and MDEA, respectively. No interfering substances were detected with fluorescence detection.Entities:
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Year: 2004 PMID： 15458720 DOI： 10.1016/j.jchromb.2004.03.076
Source DB: PubMed Journal: J Chromatogr B Analyt Technol Biomed Life Sci ISSN： 1570-0232 Impact factor: 3.205