JPS6247966U - - Google Patents
Info
- Publication number
- JPS6247966U JPS6247966U JP14000785U JP14000785U JPS6247966U JP S6247966 U JPS6247966 U JP S6247966U JP 14000785 U JP14000785 U JP 14000785U JP 14000785 U JP14000785 U JP 14000785U JP S6247966 U JPS6247966 U JP S6247966U
- Authority
- JP
- Japan
- Prior art keywords
- gradient analysis
- liquid
- cylinder
- solvent
- sucked
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004811 liquid chromatography Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
第１図は本発明の液体クロマトグラフイ用送液
機構の一実施例を示したもの、第２図はこの機構
の動作の説明を補足する為のもの、第３図〜第５
図は従来の液体クロマトグラフイ用送液機構を示
したものである。
Ｓ：サンプラー、Ｃ：分離カラム、Ｐａ，Ｐｂ
：シリンジポンプ、ＰＬａ，ＰＬｂ：プランジヤ
、Ｃａ，Ｃｂ：プランジヤ駆動機構、Ｖａ，Ｖｂ
：流路切換バルブ、Ｆａ，Ｆｂ：流路、Ｃｏ：制
御装置、Ｃｖａ，Ｃｖｂ：バルブ駆動機構。
Figure 1 shows an embodiment of the liquid feeding mechanism for liquid chromatography of the present invention, Figure 2 is for supplementary explanation of the operation of this mechanism, and Figures 3 to 5.
The figure shows a conventional liquid delivery mechanism for liquid chromatography. S: sampler, C: separation column, Pa, Pb
: Syringe pump, PLa, PLb: Plunger, Ca, Cb: Plunger drive mechanism, Va, Vb
: flow path switching valve, Fa, Fb: flow path, Co: control device, Cva, Cvb: valve drive mechanism.
Claims (1)
られたシリンジポンプ、予め各シリンダポンプの
シリンダ内に吸入したグラジエント分析に必要な
各溶媒を、グラジエント分析する為の溶媒濃度変
化に対応したフローレイトで分離カラムの方向に
吐出させる制御機構から成る液体クロマトグラフ
イ用送液機構。 Syringe pumps are equipped with the same number of solvents as required for gradient analysis, and each solvent required for gradient analysis is sucked into the cylinder of each cylinder pump in advance and separated at a flow rate that corresponds to the change in solvent concentration for gradient analysis. A liquid delivery mechanism for liquid chromatography consisting of a control mechanism that discharges liquid in the direction of the column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14000785U JPS6247966U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14000785U JPS6247966U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247966U true JPS6247966U (en) | 1987-03-24 |
Family
ID=31046446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14000785U Pending JPS6247966U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003098166A (en) * | 2001-09-27 | 2003-04-03 | Gl Sciences Inc | Method for feeding liquid of liquid chromatography and gradient method |
| JP2007327845A (en) * | 2006-06-07 | 2007-12-20 | Gl Sciences Inc | Liquid supplying method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321679A (en) * | 1976-08-10 | 1978-02-28 | Toppan Moore Kk | Method of forming envelope with printing ineormation |
-
1985
- 1985-09-12 JP JP14000785U patent/JPS6247966U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321679A (en) * | 1976-08-10 | 1978-02-28 | Toppan Moore Kk | Method of forming envelope with printing ineormation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003098166A (en) * | 2001-09-27 | 2003-04-03 | Gl Sciences Inc | Method for feeding liquid of liquid chromatography and gradient method |
| JP2007327845A (en) * | 2006-06-07 | 2007-12-20 | Gl Sciences Inc | Liquid supplying method and device |
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