JPH0447657U - - Google Patents
Info
- Publication number
- JPH0447657U JPH0447657U JP9058190U JP9058190U JPH0447657U JP H0447657 U JPH0447657 U JP H0447657U JP 9058190 U JP9058190 U JP 9058190U JP 9058190 U JP9058190 U JP 9058190U JP H0447657 U JPH0447657 U JP H0447657U
- Authority
- JP
- Japan
- Prior art keywords
- supercritical fluid
- container
- modifier
- fluid chromatography
- mobile phase
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004808 supercritical fluid chromatography Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
第１図は本考案の一実施例が採用された超臨界
流体クロマトグラフ分析装置の概略構成図、第２
図は本考案の一実施例の容器部分の縦断面図、第
３図は本考案の一実施例の制御部の概略ブロツク
図、第４図はその制御フローチヤートの概略であ
る。
１……クロマトグラフ装置、２……送液装置、
７……送液ポンプ、８……移動相流体用容器、９
……モデイフアイア用容器、１１……三方切替え
弁、１３……隔壁、１７……ポンプ。
Figure 1 is a schematic configuration diagram of a supercritical fluid chromatography analyzer in which an embodiment of the present invention is adopted;
3 is a schematic block diagram of a control section of an embodiment of the present invention, and FIG. 4 is a schematic diagram of its control flowchart. 1... Chromatography device, 2... Liquid feeding device,
7...Liquid pump, 8...Mobile phase fluid container, 9
... Modifier container, 11 ... Three-way switching valve, 13 ... Bulkhead, 17 ... Pump.
Claims (1)
モデイフアイアとを送るための超臨界流体クロマ
トグラフ用送液装置であつて、 前記超臨界流体クロマトグラフ装置に流体を送
るための送液ポンプと、 移動相流体用容器と、 モデイフアイア用容器と、 前記両容器間の圧力を一致させるための圧力一
致手段と、 前記両容器のいずれか一方を前記送液ポンプに
連通するための切替え手段と、 を備えた超臨界流体クロマトグラフ用送液装置。[Claims for Utility Model Registration] A liquid delivery device for supercritical fluid chromatography for sending a mobile phase fluid and a modifier to a supercritical fluid chromatography device, comprising: a liquid feeding pump; a container for mobile phase fluid; a container for modifier; pressure matching means for matching the pressures between the two containers; and a means for communicating either one of the two containers with the liquid feeding pump. A liquid delivery device for supercritical fluid chromatography, comprising: a switching means;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9058190U JP2510199Y2 (en) | 1990-08-28 | 1990-08-28 | Liquid sending device for supercritical fluid chromatography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9058190U JP2510199Y2 (en) | 1990-08-28 | 1990-08-28 | Liquid sending device for supercritical fluid chromatography |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0447657U true JPH0447657U (en) | 1992-04-22 |
| JP2510199Y2 JP2510199Y2 (en) | 1996-09-11 |
Family
ID=31825465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9058190U Expired - Lifetime JP2510199Y2 (en) | 1990-08-28 | 1990-08-28 | Liquid sending device for supercritical fluid chromatography |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510199Y2 (en) |
-
1990
- 1990-08-28 JP JP9058190U patent/JP2510199Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510199Y2 (en) | 1996-09-11 |