JPS5663256A - Liquid chromatograph - Google Patents
Liquid chromatographInfo
- Publication number
- JPS5663256A JPS5663256A JP13902979A JP13902979A JPS5663256A JP S5663256 A JPS5663256 A JP S5663256A JP 13902979 A JP13902979 A JP 13902979A JP 13902979 A JP13902979 A JP 13902979A JP S5663256 A JPS5663256 A JP S5663256A
- Authority
- JP
- Japan
- Prior art keywords
- holding time
- column
- analysis
- execution
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To increase the accuracy of reproduction for the analysis data, by obtaining both the holding time and the column efficiency for one of the identified uric acid, hippuric acid and indole acetic acid each and then displaying them with every execution of analysis.
CONSTITUTION: The three components, the uric acid, hippuric acid and indole acetic acid, are contained in a high probability in any kind of urine. Thus if both the holding time and the peak duration are obtained for either one of the above three components, the monitor is possible for the state of the separation column 5. Based on the holding time and the peak duration, the column efficiency is obtained via the data processor 12 and with every execution of analysis and then displayed on the display unit 11. The initial value of both the holding time and the column efficiency each is written into the magnetic card 17 through the input key panel 19 and under the condition of each column and separation. And in case the column efficiency of every execution of analysis shifts to the initial value and by an amount over the fixed range, the microcomputer 18 stops the operation of the liquid sending pump 3 via the control interface 16.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13902979A JPS5663256A (en) | 1979-10-26 | 1979-10-26 | Liquid chromatograph |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13902979A JPS5663256A (en) | 1979-10-26 | 1979-10-26 | Liquid chromatograph |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5663256A true JPS5663256A (en) | 1981-05-29 |
Family
ID=15235795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13902979A Pending JPS5663256A (en) | 1979-10-26 | 1979-10-26 | Liquid chromatograph |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5663256A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63243869A (en) * | 1987-03-31 | 1988-10-11 | Shimadzu Corp | Chromatograph |
JP2020193815A (en) * | 2019-05-24 | 2020-12-03 | 株式会社島津製作所 | Chromatograph and chromatograph column selection method |
-
1979
- 1979-10-26 JP JP13902979A patent/JPS5663256A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63243869A (en) * | 1987-03-31 | 1988-10-11 | Shimadzu Corp | Chromatograph |
JP2020193815A (en) * | 2019-05-24 | 2020-12-03 | 株式会社島津製作所 | Chromatograph and chromatograph column selection method |
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