Determination of omeprazole system suitability solution comparison experiment report by Topsil C8 and Ultisil UHPLC C8

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ColumnTopsil® C8 (4.6×250mm，5μm)
Mobile Phase0.01mol/L disodium hydrogen phosphate solution (adjust pH to 7.6 with
phosphoric acid)-acetonitrile (75:25)
Detection230nm
Temperature35℃
Flow Rate1.0 ml/min
Injection Volume20 μL

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