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Displaying 1-4 of 4 results for Tag: Proton-Pump Inhibitor
An accurate related substances analysis of dexlansoprazole in formulation using reversed-phase HPLC-UV
Instrument Type: HPLCIn this work, the acid degradation products present in the formulation of dexlansoprazole were accurately quantified using the Thermo Scientific Dionex Ultimate 3000 system with UV detection at 285 nm. The separation was performed using a Thermo Scientitic Accucore C18 column with a run time of 25 minutes.
An improved separation of Lansoprazole and its impurities in solid dosage formulations using a Thermo Scientific Accucore C18 HPLC column
Instrument Type: HPLCThe Thermo Scientific Dionex Ultimate 3000 system is applied for the analysis of solid dosage formulations of lansoprazole. The separation of lansoprazole from its impurities was performed using a Thermo Scientific Accucore C18 column with a run time under 25 minutes.
Analysis of omeprazole in an anti-heartburn tablet according to the USP monograph using a Thermo Scientific Acclaim PolarAdvantage II HPLC column
Instrument Type: HPLCThe Thermo Scientific HPLC system is applied for the analysis of omeprazole according to the USP monograph. The separation is performed on a Thermo Scientific Acclaim PolarAdvantage II HPLC column, with UV detection at 305 nm. Since the USP method operates at pH 9, a column with good alkali resistance is needed. The Thermo Scientific Acclaim PolarAdvantage II gives excellent performance for this assay.
Rapid determination of esomeprazole using a Thermo Scientific Syncronis C18 1.7 μm UHPLC column
Instrument Type: UHPLCThe Thermo Scientific HPLC system is applied for the determination of esomeprazole. The separation is performed on a Thermo Scientific Syncronis C18 UHPLC column, with UV detection at 302 nm.
