UHPLC and HPLC Products & Reviews
High performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
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FVD Variable Dispense Pump
Fluid Metering Inc.The FVD Series are stepper motor driven variable dispense pumps that combine priming, flushing, and a precise dispensing cycle in one pump. The innovative, low-profile design offers unparalleled accuracy and precision to meet application requirements in a variety of markets.
Intelligent Programmable Pump
Fluid Metering Inc.The Intelligent Pump features a closed loop controlled stepper motor with integral 1000 line encoder affording better starting and overall torque control, quiter operation, and higher speed capabilities than conventional open loop stepper systems. Interface connector is a standard 0.1" space dual row 26 pin header.