Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1211192 | Journal of Chromatography A | 2007 | 9 Pages |
Abstract
An automated solvent dispensing workstation capable of delivering volumes ranging from 10Â mL to 4.5Â L for the preparation of solutions/mobile phases was developed and implemented into the industrial R&D laboratory. The workstation was designed to address business, safety, and compliance needs while meeting or exceeding the precision and accuracy of current manual methods of preparation. The system's performance was optimized with respect to liquid transfer tubing inner diameter, pumping pressure, flow characteristics of the valve, and computer control logic. The automated solvent dispensing workstation was shown to exceed the specifications set by the ASTM for Class A graduated cylinders for all dispense volumes (10Â mL-4.5Â L).
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Kelly Swinney, Benjamin Young, Matthew E. Jakubik, Hinton Clark, John Troisi, Adam M. Fermier,