MULTI-FUNCTIONAL SELECTION VALVE, MULTI-FUNCTIONAL AND FULLY AUTOMATED LIQUID CHROMATOGRAPHY DEVICE WITH THE SAME, AND SAMPLE ANALYSIS METHOD USING THE SAME

摘要

The present invention relates to a multi- selection valve that can be used in the liquid chromatography apparatus , comprising a multi-port and , as a multi-functional selector valve which can be connected at both ends of the sample separation column a portion of the multi- port , the incoming fluid is discharged without passing through the fluid passage mode the sample separation column; Inflow mode in which a fluid is passed through the column is discharged through the sample separation column; And a fluid inside a closed mode that prevents inflow of fluids; includes , such selection when using the multi-function valve line digestion as necessary by changing the movement path of the fluid , one-dimensional and two-dimensional reverse phase liquid chromatographic separation function for separating function can be implemented in our devices . ;