Determination of Potassium Sodium Dehydroandroan Drographolide Succinate by Ultisil Plus C18

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Reference substance

ColumnUltisil Plus C18 4.6×250mm，5μm
Mobile Phase0.02 mol / L potassium dihydrogen phosphate solution (pH 3.0) – acetonitrile = 55:45
Detector251nm
Temperature25℃
Flow Rate1.0 ml/min
Injection Volume10µl

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