Find online auctions and classified ads for Waters Pumps scientific equipment on LabX. These HCLP pumps are available in binary, isocratic, gradient, and semi-preparative configurations. Look for Micro Chromatograph-Liquid Pumps, and pump controllers to see our full selection. When looking for accuracy, precision, reliability, pulse-free eluent delivery, consider the 510, 590, 600, 616, 1515 and the 1525 models of Waters Pumps.