Comparison of Multiparallel Microfluidic HPLC Instruments for High Throughput Analyses in Support of Pharmaceutical Process Research

Abstract
The Eksigent Express 800 8 channel and the Nanostream Veloce 24 channel microfluidic HPLC systems were compared for their utility in providing high throughput chromatographic analysis to support a growing demand in pharmaceutical process research. Criteria for success are discussed, a comparison of the two instruments is made, and results from a head to head evaluation using a variety of different analyte mixtures are presented.