A charge pump system includes a charge pumping circuit for outputting a high voltage VPP at a node. A detector is included for detecting compounds in the samples from each of the chromatography systems along with a valve positioned between the detector and the plurality of chromatography systems, the valve permitting each sample to reach the detector in sequence. The peptide and its derivatives find many uses in bone marrow transplantation, organ transplantation, and in the treatment of leukemia. Density differences between the liquid metal and salt are also used to facilitate separation. In this manner processor speed is adjusted to meet the processor utilization. The outlet being disposed upstream of the leading edge of the blades.