Pumps are a key component to all HPLC systems. High pressure pumps with a very constant flow are necessary because of the small particles used in the HPLC process. For analytical proposes, HPLC pumps should have flow rates that range from 0 to 10 ml/min., but for preparative HPLC, flow rates in excess of 100 ml/min may be required. It is extremely difficult to provide a very constant flow rate at very low flow rates. A high level of consistency is required because most HPLC detectors are flow sensitive, and errors in quantization will result from fluctuations in flow rate.
HiTechTrader has a multitude of HPLC pumps available for purchase to meet your needs.
HPLC Pump Manufacturers
Popular manufacturers are Waters Corporation, Pharmacia, Beckman, and Shimadzu.
We Enjoy Technical Questions
We have been helping customers like you decide between different products since 1982 so send us an inquiry or call us today.