JPS6453961U - - Google Patents
Info
- Publication number
- JPS6453961U JPS6453961U JP14910987U JP14910987U JPS6453961U JP S6453961 U JPS6453961 U JP S6453961U JP 14910987 U JP14910987 U JP 14910987U JP 14910987 U JP14910987 U JP 14910987U JP S6453961 U JPS6453961 U JP S6453961U
- Authority
- JP
- Japan
- Prior art keywords
- column
- capillary tube
- gas chromatograph
- mass spectrometer
- inner diameter
- 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
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Landscapes
- Electron Tubes For Measurement (AREA)
Description
第１図は本考案のインタフエース内の気体の流
れを説明する説明図であり、第２図は本考案の好
適な一実施例であるインタフエースを含むガスク
ロマトグラフ質量分析計の構成図である。第３図
は本考案に係るインタフエースを使用したＧＣＭ
Ｓで有機リン剤を分析した結果である。
１：カラム出口部分、２：キヤピラリ管、４：
イオン源、１０：カラム・キヤピラリ管．相対位
置移動手段。
FIG. 1 is an explanatory diagram illustrating the flow of gas within the interface of the present invention, and FIG. 2 is a configuration diagram of a gas chromatograph mass spectrometer including the interface, which is a preferred embodiment of the present invention. . Figure 3 shows a GCM using the interface according to the present invention.
This is the result of analyzing an organic phosphorus agent using S. 1: Column outlet part, 2: Capillary tube, 4:
Ion source, 10: Column capillary tube. Relative position movement means.
Claims (1)
カラムを使用するガスクロマトグラフ質量分析計
において、前記カラム出口部分にその一端が挿入
され、他端開口部を質量分析計のイオン源に直結
された内径０．１〜０．３mmのキヤピラリ管より
構成され、前記カラム出口と前記キヤピラリ管の
挿入嵌合部のカラム出口端部は大気圧下に保持さ
れて成るガスクロマトグラフ質量分析計のインタ
フエース。 ２ 前記カラムと前記キヤピラリ管の前記挿入嵌
合部の挿入距離を調節しうるカラムとキヤピラリ
管の相対位置移動手段を有することを特徴とする
実用新案登録請求の範囲第１項記載のガスクロマ
トグラフ質量分析計のインタフエース。[Claims for Utility Model Registration] 1. In a gas chromatograph mass spectrometer that uses a chromatography column with an inner diameter of 0.4 mm or more, one end of the column is inserted into the column outlet, and the other end is inserted into the mass spectrometer. A gas chromatograph consisting of a capillary tube with an inner diameter of 0.1 to 0.3 mm directly connected to an ion source, the column outlet end of the insertion fitting part of the column outlet and the capillary tube being maintained under atmospheric pressure. Mass spectrometer interface. 2. The gas chromatograph mass according to claim 1, characterized in that the gas chromatograph mass has a means for moving the relative position of the column and the capillary tube that can adjust the insertion distance between the insertion and fitting portions of the column and the capillary tube. Analyzer interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14910987U JPH0547406Y2 (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14910987U JPH0547406Y2 (en) | 1987-09-29 | 1987-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453961U true JPS6453961U (en) | 1989-04-03 |
| JPH0547406Y2 JPH0547406Y2 (en) | 1993-12-14 |
Family
ID=31421038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14910987U Expired - Lifetime JPH0547406Y2 (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547406Y2 (en) |
-
1987
- 1987-09-29 JP JP14910987U patent/JPH0547406Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547406Y2 (en) | 1993-12-14 |
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