Compound Dextromethorphan Hydrobromide Syrup on Ultisil XB-C8

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205nm

ColumnWelch Ultisil XB-C8 4.6×250mm，5μm (P/N: 00202-31043)
Mobile Phase1% phosphoric acid (containing 0.34% potassium dihydrogen phosphate): methanol = 65:35
Detector280nm, 205nm
Temperature30℃
Flow Rate1.0ml/min
Injection Volume20ul

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