Determine Chlorphenamine Maleate by Ultisil C18

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Sample Diagram

ColumnUltisil C18（4.6*250mm，5μm）
Mobile PhaseA: Phosphate buffer,
B: Acetonitrile
Detection225nm
Temperature30℃
Flow rate1.2ml/min
Injection Volume10ul
NoteSensitive to injection volume and dissolved sample solvent

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