LIQUID CHROMATOGRAPH, DEVICE AND METHOD FOR CALCULATING ELUTION TIME, AND DEVICE AND METHOD FOR DETERMINING MIXTURE RATIO

Provided that elapsed time from the start of the flow-in of an eluent into a column is t0 and the mobility Rfc(t/t0) of a component c in a sample is represented by a function of elapsed time t from the start of the flow-in of a sample into the column, elution time trc from the flow-in of the sample...

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1. Verfasser:	OKURA KIHACHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Zusammenfassung:	Provided that elapsed time from the start of the flow-in of an eluent into a column is t0 and the mobility Rfc(t/t0) of a component c in a sample is represented by a function of elapsed time t from the start of the flow-in of a sample into the column, elution time trc from the flow-in of the sample into the column to the flow-out of the component c from the column is calculated by using Equation (1). In doing so, the mobility Rfc(t/t0) in Equation (1) is represented by Equation (2). ∫ 0 t r c  R f c  ( t t 0 )   ( t t 0 ) = 1 ( 1 ) R f c  ( t t 0 ) = 1 -  - a  ( t t 0 ) + b ( 2 )