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Determination of Sitagliptin metformin by Ultisil® ODS-3

Column Ultisil® ODS-3(4.6×150mm,3.5μm) Mobile Phase Mobile phase A: Take 3.9g of sodium dihydrogen phosphate dihydrate, add it to 1000mL of water, mix well, and adjust the pH to 2.5 with phosphoric ac…

XTIMATE® SEC-120 Polyetteritetol 400, Polyetteritens 3350 separation experiment report

Column Ultisil® SEC-120(7.8×300 mm,5 μm) Mobile Phase Pure Water Detection RID Temperature 35℃ Flow Rate 0.8 mL/min Injection Volume 20 μL If you have any problem or require further information, pleas…

Solvent and Detector Compatibility in High Performance Liquid Chromatography

In HPLC, a solvent is the solution used to prepare the mobile phase, dissolve and transport the sample. The mobile phase is the main factor affecting the performance of HPLC, and its properties must m…

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