JPS6194763U - - Google Patents
Info
- Publication number
- JPS6194763U JPS6194763U JP18024284U JP18024284U JPS6194763U JP S6194763 U JPS6194763 U JP S6194763U JP 18024284 U JP18024284 U JP 18024284U JP 18024284 U JP18024284 U JP 18024284U JP S6194763 U JPS6194763 U JP S6194763U
- Authority
- JP
- Japan
- Prior art keywords
- column
- measured
- period
- flow path
- switching device
- 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
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004255 ion exchange chromatography Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
第１図はこの考案の一実施例のイオンクロマト
グラフ装置のブロツク図、第２図Ａ，Ｂはクロマ
トグラフを表わす図である。
１…溶離液、２，８…ポンプ、３…インジエク
タ、４…六方バルブ、５…第１のカラム、６…第
２のカラム、７…検出器。
FIG. 1 is a block diagram of an ion chromatograph apparatus according to an embodiment of this invention, and FIGS. 2A and 2B are diagrams showing the chromatograph. DESCRIPTION OF SYMBOLS 1... Eluent, 2, 8... Pump, 3... Injector, 4... Six-way valve, 5... First column, 6... Second column, 7... Detector.
Claims (1)
列に接続することができる流路切換装置とを有し
、試料注入後第１のカラムから測定イオン種が分
離・溶出されてくる期間のみ、この測定イオン種
を含む溶出液を上記流路切換装置を介して第２の
カラムに導入してこの第２のカラムでさらに分離
させ、この第２のカラムの溶出液の測定イオン種
の検出を行ない、上記期間の終了後２番目のデイ
ツプピークが溶出してくる期間は上記流路切換装
置を切換えることによつて第１のカラムの溶出液
を排液するようにしたイオンクロマトグラフ装置
。 It has a first and second separation cam and a flow path switching device that can connect these columns in series, and only during the period when the ion species to be measured is separated and eluted from the first column after sample injection. , the eluate containing the ion species to be measured is introduced into the second column via the flow path switching device and further separated by the second column, and the ion species to be measured in the eluate from the second column is detected. The ion chromatography apparatus is characterized in that the eluate from the first column is drained by switching the flow path switching device during the period in which the second dip peak elutes after the end of the period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18024284U JPS6194763U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18024284U JPS6194763U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194763U true JPS6194763U (en) | 1986-06-18 |
Family
ID=30737801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18024284U Pending JPS6194763U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194763U (en) |
-
1984
- 1984-11-28 JP JP18024284U patent/JPS6194763U/ja active Pending
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