Abacavir and Lamivudine in combination are used with other medications to treat Human Immunodeficiency Virus (HIV) infection. In this technical note, we report the separation of Lamivudine from its related chiral and diastereomeric impurities in Abacavir and Lamivudine tablets per the USP monograph. The allowable adjustments pertaining to gradient separations are highlighted together with the necessary calculations that are required for the adjusted method conditions to remain compliant with the original monograph.
Determination of Pharmaceuticals by Capillary HPLC-MS/MS (Dec 2024)
December 19th 2024This application note demonstrates the use of a compact portable capillary liquid chromatograph, the Axcend Focus LC, coupled to an Agilent Ultivo triple quadrupole mass spectrometer for quantitative analysis of pharmaceutical drugs in model aqueous samples.
Axcend Focus LC® Cartridge Options
December 19th 2024Welcome to our comprehensive selection of High-Performance Liquid Chromatography (HPLC) cartridges. Designed for precision and reliability, our cartridges cater to diverse analytical needs, ensuring optimal performance in your laboratory processes.