Boxcar chromatography : A new approach to increased analysis rate and very large column plate numbers
作者： L.R. Snyder , J.W. Dolan , Sj. van der Wal
DOI: 10.1016/S0021-9673(00)80277-0
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摘要: Abstract A new form of column-switching is described which provides significantly faster separations in routine applications either gas or liquid chromatography. The principle the method partial separation one a few compounds interest on first column, with diversion resulting fraction to second column. column will then be filled several samples at any given time. High-efficiency (10 5 N 7 ) are possible within reasonable per-sample times.
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