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Analysis of pharmaceutical drugs with low mobile phase organic or aqueous percentages using the Agilent 1290 Infinity Quaternary LC System

6 Aug 2020

This Technical Note by Agilent provides two examples showing the performance of the 1290 Infinity Quaternary Pump below 5% and above 90% organic phase.

Agilent 1290 Infinity III Flexible Pump

Agilent Technologies

The 1290 Infinity III Flexible Pump is a quaternary pump that provides UHPLC gradient formation and solvent blending from up to four solvents. This pump enables quaternary solvent delivery at pressures up to 1300 bar and flow rates up to 5 mL/min.

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Analysis of pharmaceutical drugs with low mobile phase organic or aqueous percentages using the Agilent 1290 Infinity Quaternary LC System