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Home > Applications > Application Chromatograms > Chiral Compound

Promethazine


Figure: Capillary Electrochromatogram of promethazine

Experimental Section
Instruments:
Experiments were performed on a TriSepTM-2010 Capillary Electrochromatography system (Shanghai Unimicro Analytical Technologies Co., Ltd.) with a 0-30kV high voltage power supply, a high speed scanning UV detector, a solvent delivery system and HW system software.
Reagent
methanol(HPLC grade);TEA;HAc;promethazine
Conditions
Column:Capillary EP-150-20-5-CBV
Mobile phase: CH3OH:TEA:HAc = 100:0.1:0.1
Flow:0.02 ml/min
Wavelength:254 nm
Applied voltage: 250V/cm;
Temperature:Room temperature
Back pressure:250 Psi

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 Last Updated: 2005-03-02