The application of flow switching rotary
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Miller, Roger J. ;Stearns, S. D. ;Freeman, R. R.
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Article
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1979
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John Wiley and Sons
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English
β 611 KB
## Abstract Twoβdimensional high resolution gas chromatography with small bore glass capillary columns is simplified by use of a single 6βport flow switching rotary valve. The band spreading and tailing normally associated with mechanical valves is overcome by matching the internal valve passage di