JPH0363859U - - Google Patents
Info
- Publication number
- JPH0363859U JPH0363859U JP12603889U JP12603889U JPH0363859U JP H0363859 U JPH0363859 U JP H0363859U JP 12603889 U JP12603889 U JP 12603889U JP 12603889 U JP12603889 U JP 12603889U JP H0363859 U JPH0363859 U JP H0363859U
- Authority
- JP
- Japan
- Prior art keywords
- eluent
- mobile phase
- sample
- detector
- flow path
- 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
- 239000003480 eluent Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004811 liquid chromatography Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
第１図は、本考案装置により形成される一実施
例としての回帰流路系の全体構成を模式的に示し
た説明図である。第２図は、本考案装置における
特徴的構成要素の一実施例を示す正面図である。
第３図は、従来装置により形成される流路系の全
体構成を模式的に示した説明図である。
１……溶離液貯槽、２……溶離液、３……マグ
ネチツクスターラー、４……回転子、５……蓋体
、６……溶離液フイルター、７……送出用チユー
ブ、８……本体部、９……底部、１０……基端部
、１１……エアートラツプ、１２……液溜部、１
３……上側蓋部、１４……下側蓋部、１５……溶
離液導入部、１６……吸引操作部、１７……溶離
液導出部、１８……吸込み用チユーブ、１９……
排出用吸引操作部、２０……送液ポンプ側コネク
ター、３１……除去カラム、３２……充填剤充填
部、３３……充填剤、３４……上部蓋体、３５…
…杆状軸体、３６……下部蓋体、３７……検出器
側コネクター、４１……送入用チユーブ、Ｂ……
収納用ボツクス。
FIG. 1 is an explanatory diagram schematically showing the overall configuration of a return flow path system as an example formed by the device of the present invention. FIG. 2 is a front view showing one embodiment of the characteristic components of the device of the present invention.
FIG. 3 is an explanatory diagram schematically showing the overall configuration of a flow path system formed by a conventional device. 1... Eluent storage tank, 2... Eluent, 3... Magnetic stirrer, 4... Rotor, 5... Lid, 6... Eluent filter, 7... Delivery tube, 8... Main body Part, 9...Bottom part, 10...Proximal end part, 11...Air trap, 12...Liquid reservoir part, 1
3... Upper lid part, 14... Lower lid part, 15... Eluent introduction part, 16... Suction operation part, 17... Eluent outlet part, 18... Suction tube, 19...
Discharge suction operation section, 20...Liquid pump side connector, 31...Removal column, 32...Filling agent filling section, 33...Filling agent, 34...Upper lid body, 35...
... Rod-shaped shaft, 36 ... Lower lid, 37 ... Detector side connector, 41 ... Feeding tube, B ...
Box for storage.
Claims (1)
溶離液を液密状に送出が可能に形成された溶離液
貯槽と、この溶離液貯槽から溶離液を下流に圧送
すべくその流路中にエアートラツプを介在させて
配置される送液ポンプと、この送液ポンプにより
圧送される溶離液中に試料を導入するためのイン
ジエクターと試料導入後の移動相を濾過するため
のフイルターとをその流路中に有してなる分析カ
ラムと、この分析カラムを介して流下する移動相
中の試料成分を検出し、かつ、分析して記録する
ための検出器及び記録計とを有してなる液体クロ
マトグラフ装置において、 前記検出器と前記溶離液貯槽との間に、当該検
出器を経て流下する移動相中から残存試料成分を
除去するための除去カラムを介在させ、残存試料
成分を捕集除去した後の移動相を回収するための
回帰流路系を形成したことを特徴とする溶離液の
再利用が可能な液体クロマトグラフ装置。[Scope of Claim for Utility Model Registration] An eluent storage tank configured to accommodate an eluent while allowing stirring and to deliver the eluent in a liquid-tight manner; A liquid pump is arranged with an air trap interposed in the flow path to force the sample into the eluent, an injector is used to introduce the sample into the eluent pumped by the liquid pump, and a mobile phase is filtered after the sample is introduced. an analytical column having a filter in its flow path, and a detector and recorder for detecting, analyzing and recording sample components in a mobile phase flowing down through the analytical column. A removal column is interposed between the detector and the eluent storage tank for removing residual sample components from the mobile phase flowing down through the detector. A liquid chromatography device capable of reusing an eluent, characterized in that a return channel system is formed for recovering a mobile phase after collecting and removing residual sample components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12603889U JPH0363859U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12603889U JPH0363859U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363859U true JPH0363859U (en) | 1991-06-21 |
Family
ID=31673877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12603889U Pending JPH0363859U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183821A (en) * | 1997-09-11 | 1999-03-26 | Mitsubishi Gas Chem Co Inc | Online automatic high-performance liquid chromatograph |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720665B2 (en) * | 1971-12-23 | 1982-04-30 | ||
| JPS6253358B2 (en) * | 1981-01-30 | 1987-11-10 | Mitsubishi Paper Mills Ltd |
-
1989
- 1989-10-27 JP JP12603889U patent/JPH0363859U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720665B2 (en) * | 1971-12-23 | 1982-04-30 | ||
| JPS6253358B2 (en) * | 1981-01-30 | 1987-11-10 | Mitsubishi Paper Mills Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1183821A (en) * | 1997-09-11 | 1999-03-26 | Mitsubishi Gas Chem Co Inc | Online automatic high-performance liquid chromatograph |
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