Determination of avibactam sodium by Ultisil Polar-RP

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ColumnUltisil® Polar-RP（4.6×250mm，5μm)
Mobile Phase0.01mol/L potassium dihydrogen phosphate solution +1g/L tetrbutylammonium
bisulfate (pH6.0)/acetonitrile =90/10
Detection195nm
Temperature30℃
Flow Rate1.0 ml/min
Injection Volume20 μL

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