JPH01139803U - - Google Patents
Info
- Publication number
- JPH01139803U JPH01139803U JP3438088U JP3438088U JPH01139803U JP H01139803 U JPH01139803 U JP H01139803U JP 3438088 U JP3438088 U JP 3438088U JP 3438088 U JP3438088 U JP 3438088U JP H01139803 U JPH01139803 U JP H01139803U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- glass
- glass container
- attached
- organic solvent
- 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
- 239000011521 glass Substances 0.000 claims description 13
- 239000003960 organic solvent Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Extraction Or Liquid Replacement (AREA)
Description
第１図は本考案に係る化学分析用有機溶媒抽出
器を用いた一部切断した側面図、第２図は他の実
施例を示す一部切断した側面図で、第３図、第４
図はそれぞれ従来の抽出手段を示す説明図である
。
１…ガラス容器、２，４…ガラス管、３…多孔
性フツ素樹脂チユーブ、５…コツク、６…孔、７
…密封栓。
FIG. 1 is a partially cutaway side view of an organic solvent extractor for chemical analysis according to the present invention, FIG. 2 is a partially cutaway side view showing another embodiment, and FIGS.
Each figure is an explanatory diagram showing a conventional extraction means. 1...Glass container, 2, 4...Glass tube, 3...Porous fluororesin tube, 5...Kotuku, 6...Hole, 7
...Sealed stopper.
Claims (1)
部側壁又は底部にガラス管を貫通させるように取
り付け、前記ガラス管の先端部に多孔性フツ素樹
脂チユーブをガラス容器内に延出するように取り
付け、該樹脂チユーブの先端側をガラス容器の外
部に露出させるようにしたことを特徴とする化学
分析用有機溶媒抽出器。 (2) ガラス管をガラス容器の下部側壁又は底部
に熔着固定したことを特徴とする第１請求項記載
の化学分析用有機溶媒抽出器。 (3) ガラス管をガラス容器の下部又は底部に着
脱自在に取り付けたことを特徴とする第１請求項
記載の化学分析用有機溶媒抽出器。 (4) ガラス容器の外側に延出するガラス管の基
端部分にコツクを取り付けたことを特徴とする第
１請求項または、第２請求項記載の化学分析用有
機溶媒抽出器。[Claims for Utility Model Registration] (1) A glass tube is attached to the lower side wall or bottom of a bottomed cylindrical glass container having an opening so as to pass through it, and a porous fluororesin tube is attached to the tip of the glass tube. 1. An organic solvent extractor for chemical analysis, characterized in that the resin tube is attached so as to extend into the glass container, and the tip side of the resin tube is exposed to the outside of the glass container. (2) The organic solvent extractor for chemical analysis according to claim 1, characterized in that the glass tube is fixed to the lower side wall or bottom of the glass container by welding. (3) The organic solvent extractor for chemical analysis according to claim 1, wherein the glass tube is detachably attached to the lower part or bottom of the glass container. (4) The organic solvent extractor for chemical analysis according to claim 1 or 2, characterized in that a pot is attached to the proximal end portion of the glass tube extending outside the glass container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3438088U JPH01139803U (en) | 1988-03-15 | 1988-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3438088U JPH01139803U (en) | 1988-03-15 | 1988-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139803U true JPH01139803U (en) | 1989-09-25 |
Family
ID=31261091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3438088U Pending JPH01139803U (en) | 1988-03-15 | 1988-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038130A (en) * | 2005-08-03 | 2007-02-15 | National Agriculture & Food Research Organization | Apparatus for liquid-liquid extraction or solid- liquid extraction, and its extraction method using the same |
-
1988
- 1988-03-15 JP JP3438088U patent/JPH01139803U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038130A (en) * | 2005-08-03 | 2007-02-15 | National Agriculture & Food Research Organization | Apparatus for liquid-liquid extraction or solid- liquid extraction, and its extraction method using the same |
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