CPC G01N 30/44 (2013.01) [G01N 30/32 (2013.01); G01N 30/46 (2013.01); G01N 30/6052 (2013.01); G01N 30/8696 (2013.01); G01N 2030/326 (2013.01)] | 5 Claims |
1. A chromatography system comprising: plural modules including at least one pump and a column valve unit connectable to plural chromatography columns; and a controller, the controller being operable to control the at least one pump and the column valve unit to perform different chromatographic processes, including chromatography employing just one column, as well as chromatography employing two or more columns by selective valve opening in said column valve unit, wherein the controller is further operable to perform column packing, column packing testing, or a combination thereof.
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