Contact an Account ManagerCatecholamine measurements in urine by HPLC with amperometric detection - comparison with an autoanalyzer fluorescence method
Summary
Type: HPLC
Application #: 101930
Catalog#: 720097.40 - MN HPLC Column, Nucleosil SA, 100A, 5um, 4x250mm
Detection: electrochemical: glassy carbon electrode, 0.6V versus Ag/AgCl
Conditions: eluent: citrate buffer (0.39% w/v NaOH, 1.10% w/v citric acid monohydrate), pH 5.2, containing 3% tetrahydrofuran
Authors: Hjemdahl, P.
Source: J. Chromatogr. 494 (1989) 53–66
Details
Legend: Cation-exchange chromatogram from a urine.
3,4-Dihydroxybenzylamine (DHBA) and a-methyldopamine (a-m-DA) were added as
internal standards.