JPS5882667U - Sample introduction device for liquid chromatograph - Google Patents
Sample introduction device for liquid chromatographInfo
- Publication number
- JPS5882667U JPS5882667U JP17899581U JP17899581U JPS5882667U JP S5882667 U JPS5882667 U JP S5882667U JP 17899581 U JP17899581 U JP 17899581U JP 17899581 U JP17899581 U JP 17899581U JP S5882667 U JPS5882667 U JP S5882667U
- Authority
- JP
- Japan
- Prior art keywords
- port
- liquid chromatograph
- carrier
- sample
- injection tube
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の液体クロマトグラフ用試料導入装置
の一実施例の構成説明図、第２図Ａはこ、の考案の装置
を用いて行った一分析例のクロマトグラム、第２図Ｂは
従来方法により行った一分析例のクロマトグラムである
。
１・・・液体クロマトグラフ用試料導入装置、４・・・
キャリア液供給部、７・・・不活性ガス供給部、８・・
・六方コック、９・・・試料注入管、１０・・・キャリ
ア入′口、１１・・・試料送出口、１３・・・ヒーター
、１４・・・液体クロマトグラフのカラム、１５・・・
排気部。Figure 1 is an explanatory diagram of the configuration of one embodiment of the liquid chromatograph sample introduction device of this invention, Figure 2A is a chromatogram of an example of analysis performed using the device of this invention, and Figure 2B is is a chromatogram of an example of analysis conducted using a conventional method. 1... Sample introduction device for liquid chromatograph, 4...
Carrier liquid supply section, 7... Inert gas supply section, 8...
・Hexagonal cock, 9...Sample injection tube, 10...Carrier inlet, 11...Sample outlet, 13...Heater, 14...Liquid chromatograph column, 15...
Exhaust part.
Claims (1)
入管のキャリア入口にキャリア切換手段を介して接続す
ると共に、試料注入管の試料送出口を液体クロマトグラ
フのカラムおよび排気部に送出先切換手段を介して接続
し、かつ試料注入管に加熱手段を設けたことを特徴とす
る液体クロマトグラフ用試料導入装置。 ２ キャリア切換手段および送出先切換手段が１個の六
方コックにて構成され、その六方コックはポートミルポ
ートｆを有し、第１の位置ではポートａとｂ１ポートＣ
とｄ１ポートｅとｆが導通し、第２の位置ではポートａ
とｆ１ポートｂとＣ、ポートｄとｅが導通するものであ
り、キャリア液供給部がポートａに、不活性ガス供給部
がポートｃに、試料注入管のキャリア入口がポートｂに
、試料注入管の試料送出口がポートｅに、液体クロマト
グラフのカラムがポートｆに、排気部がポートｄに接続
されている請求の範囲第１項記載の装置。[Claims for Utility Model Registration] 1. A carrier liquid supply section and an inert gas supply section are connected to the carrier inlet of a sample injection tube via a carrier switching means, and the sample outlet of the sample injection tube is connected to a column of a liquid chromatograph. and a sample introduction device for a liquid chromatograph, characterized in that the sample introduction device is connected to the exhaust section via a destination switching means, and the sample injection tube is provided with a heating means. 2. The carrier switching means and the destination switching means are composed of one hexagonal cock, and the hexagonal cock has a port mill port f, and in the first position, ports a and b1 and port C
and d1 ports e and f conduct, and in the second position port a
and f1 Ports b and C and ports d and e are electrically connected, the carrier liquid supply part is connected to port a, the inert gas supply part is connected to port c, the carrier inlet of the sample injection tube is connected to port b, and the sample injection tube is connected to port b. 2. The apparatus according to claim 1, wherein the sample outlet of the tube is connected to port e, the liquid chromatograph column is connected to port f, and the exhaust port is connected to port d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17899581U JPS5882667U (en) | 1981-11-30 | 1981-11-30 | Sample introduction device for liquid chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17899581U JPS5882667U (en) | 1981-11-30 | 1981-11-30 | Sample introduction device for liquid chromatograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5882667U true JPS5882667U (en) | 1983-06-04 |
| JPS628526Y2 JPS628526Y2 (en) | 1987-02-27 |
Family
ID=29974287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17899581U Granted JPS5882667U (en) | 1981-11-30 | 1981-11-30 | Sample introduction device for liquid chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882667U (en) |
-
1981
- 1981-11-30 JP JP17899581U patent/JPS5882667U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628526Y2 (en) | 1987-02-27 |
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