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Determination of Lamivudine Related Substances by Ultisil LP-C18

Column Ultisil® LP-C18(4.6×300mm,5μm) Mobile Phase 0.025mol/L ammonium acetate solution (weigh 1.925g of ammonium acetate, add 900mL of water to dissolve, adjust pH to 3.95 with glacial acetic acid, d…

Separation of impurities in loxoprofen sodium B E F by Ultisil Cellu-D

Column Ultisil® Cellu-D(4.6×250mm,5μm) Mobile Phase N-hexane/isopropanol=70/30 Detection 220nm Temperature 25℃ Flow Rate 1.0 ml/min Injection Volume 10 μL If you have any problem or require further in…

Determination of related substances of ticagrelor by Ultisil ODS-3

Column Ultisil® ODS-3(4.6×150mm,3μm) Mobile Phase Please check the PDF version for details Detection 242nm Temperature 40℃ Flow Rate 0.8 ml/min Injection Volume 10 μL If you have any problem or requir…

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