The Q-Adept Quaternary pump is designed using all the years of experience of the Adept pumps, delivering mobile phase to the column at flow rates between 0.001 and 10mL/min at pressures up to 40MPa.

Quaternary low pressure mixing is provided by proprietary high speed mixing valves of proven performance and reliability. A dynamic mixer is used following the pre-mixing chamber for ultimate gradient performance. These all form part of the pump and are readily accessible without removing covers.