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The 515 HPLC pump is a programmable, free-standing HPLC pump available in isocratic, gradient, and semi-preparative configurations:
Precise stepper motor control (48 steps/µL resolution) of dual reciprocating pistons
Non-circular drive gears provide smooth, uniform eluent delivery
User-programmable flow rate calibration and compressibility compensation factors ensure straightforward pump operation qualification
Tests to retention time variations of less than 0.1% for highly reproducible peak performance
Easy-to-read display and keypad for error-free programming
Automatic purging and flow calibration
QuestPair is a platform to find and acquire laboratory equipment by connecting research organisations, universities, and companies with high-quality, affordable instruments. The platform facilitates multiple sales daily worldwide and works with partners around the globe to provide trusted, vetted products for a wide variety of scientific needs. Our in-house developed AI algorithms collect data on the usage and availability of scientific instruments, enabling us to provide tailor-made assistance in sourcing suitable laboratory equipment. With a focus on cost-effectiveness and sustainability, QuestPair has an excellent track record in streamlining acquisitions for laboratories to further scientific research and development.
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