Waters 600E Pump Multi-Solvent Delivery System

The 600E pump gradient system is a pump that provides compositionally accurate and precise eluent blends at all flow rates and back-pressures, even at compositional extremes. AutoBlend capability automatically blends up to four eluents in accurate proportions, runs any sequence of isocratic combinations, binary, tertiary and quaternary gradients for automated methods development, column cleanup, system flushing and sample prep.