Erowid.org: Erowid Reference 8215 : Determination of MDMA, MDEA and MDA in urine by high performance liquid chromatography with fluorescence detection : da Costa JL, da Matta Chasin AA

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da Costa JL, da Matta Chasin AA. “Determination of MDMA, MDEA and MDA in urine by high performance liquid chromatography with fluorescence detection”. J Chromatogr B Analyt Technol Biomed Life Sci. 2004 Nov 01;811(1):41-5. <a name="ref">da Costa JL, da Matta Chasin AA.</a> <a href="/references/8215">"Determination of MDMA, MDEA and MDA in urine by high performance liquid chromatography with fluorescence detection"</a> <i>J Chromatogr B Analyt Technol Biomed Life Sci</i>. 2004 Nov 01;811(1):41-5.
Text Abstract (this page) Full Text - English (private) Show Articles by da Costa JL da Matta Chasin AA Article IDs Erowid RefID: 8215 PubMedID: 15458720 Collections Hofmann Collection MDMA Collection All References	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.
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