Determination of loperamide hydrochloride immediate-release granules by Ultisil XS-C18

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ColumnUltisil® XS-C18 (4.6×150mm, 5μm)
Mobile Phase0.01mol/L tetrabutylammonium hydrogen sulfate solution-acetonitrile-methanol
(64:25:11)
Detection220 nm
Temperature30℃
Flow Rate1.0 ml/min
Injection Volume20 μL

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