| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio HPLC control system, capable of extracting specified components with a predetermined timing or an order, while displaying operating conditions on a monitor, being superior in the operability and reliability of the system, and being superior in precision of extraction treatment. SOLUTION: In this radio HPLC control system 10, based on sensor signals from an air bubble sensor 16 and scintillation values detected by a scintillation detector 13, each component liquid is stored in retention tubes 18a-18f, respectively with controlling multi-directional valves 17, 19 on the upstream and the downstream; and with storing out flow liquid extracted from a liquid chromatograph device 11 in the preset retention tubes 18a-18f regardless of the order so as to make its operating conditions displayed on the monitor of a control part 20. COPYRIGHT: (C)2009,JPO&INPIT
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