JPH0346376Y2 - - Google Patents
Info
- Publication number
- JPH0346376Y2 JPH0346376Y2 JP14367885U JP14367885U JPH0346376Y2 JP H0346376 Y2 JPH0346376 Y2 JP H0346376Y2 JP 14367885 U JP14367885 U JP 14367885U JP 14367885 U JP14367885 U JP 14367885U JP H0346376 Y2 JPH0346376 Y2 JP H0346376Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid passage
- passage hole
- adsorbent
- tube
- chromato
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 16
- 239000003463 adsorbent Substances 0.000 claims description 14
- 238000004587 chromatography analysis Methods 0.000 description 8
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はクロマト管用コツク、更に詳細には各
種分析に於て夾雑物の除去や抽出成分の分離精製
等に用いられるクロマト管の開閉コツクに関す
る。[Detailed description of the invention] [Field of industrial application] The present invention relates to a lock for chromatography tubes, and more specifically to a lock for opening and closing chromatography tubes used for removing impurities and separating and purifying extracted components in various analyses. .
一般に、クロマト管用コツクはクロマト管の下
部流出管部に直交的に嵌挿取り付けられるもので
ある。然るとき、従来のコツクは単に一本の通液
孔が貫通形設せられた棒状体に過ぎなかつた。
Generally, a chromato tube socket is fitted orthogonally into the lower outflow tube portion of a chromato tube. At that time, the conventional kettle was simply a rod-shaped body with a single liquid passage hole formed therethrough.
而して、従来コツクを取り付けたクロマト管
は、クロマト管底部にフイルターを装着し、コツ
ク通液孔よりクロマト管内部に充填された吸着剤
が落下するのを防止する構成を必要とするため、
該コツク部は液体の通過のみが可能で吸着剤の取
り出し回収は自ずと不可能なことであり、その取
り出し回収はクロマト管の上部よりせざるを得な
かつたのが実状であつた。
Conventionally, chromato tubes equipped with Kotoku require a filter to be attached to the bottom of the chromato tube to prevent the adsorbent filled inside the chromato tube from falling through the Kotuku liquid passage hole.
This tank section allows only liquid to pass through, and it is naturally impossible to take out and collect the adsorbent, and the actual situation is that it has to be taken out and collected from the top of the chromato tube.
そこで、本考案者はコツク部の操作で通液のみ
ならず吸着剤の取り出し回収を極めて容易に行い
得るクロマト管用コツクを提供すべく種々検討を
重ねた結果、本考案を案出したものである。 Therefore, the inventor of the present invention has devised the present invention after conducting various studies in order to provide a chromatography tube that can not only pass liquid but also take out and collect adsorbent extremely easily by operating the tip. .
すなわち、本考案は十字状に交叉し、ほぼ同一
周上に開口貫通する通液孔及び吸着剤排出孔をコ
ツク体に形設すると共に、当該通液孔の一方の開
口部にフイルターを取り付けたことを特徴とする
クロマト管用コツクである。
That is, in the present invention, a liquid passage hole and an adsorbent discharge hole are formed in the body, which intersect in a cross shape, and pass through the liquid passage hole on almost the same circumference, and a filter is attached to one opening of the liquid passage hole. This is a kettle for chromatography tubes that is characterized by the following.
以下実施例を示す図面と共に本考案を更に説明
する。
The present invention will be further explained below with reference to drawings showing embodiments.
１はコツク体で、従来と同様一方に向かつてや
や細身となる棒状体により構成せられているもの
である。 Reference numeral 1 is a Kotuku body, which is made up of a rod-shaped body that becomes slightly slender toward one side, as in the conventional case.
このコツク体１には通液孔２及び吸着剤排出孔
３が形設せられているが、両孔は十字状に交叉せ
しめられ、ほぼ同一周上に開口貫通せしめられて
いるものである。尚、通液孔２及び吸着剤排出孔
３の径寸法は同一であつても良いが、通液孔２に
比し、吸着剤排出孔３を大径とするのが吸着剤６
の排出性の点で好ましい。 A liquid passage hole 2 and an adsorbent discharge hole 3 are formed in this pot body 1, and both holes intersect in a cross shape and are opened and penetrated on almost the same circumference. Although the diameters of the liquid passage hole 2 and the adsorbent discharge hole 3 may be the same, it is preferable that the diameter of the adsorbent discharge hole 3 is larger than that of the liquid passage hole 2.
This is preferable in terms of dischargeability.
４はフイルターで、通液孔２の一方の開口部に
取り付けられているものである。このフイルター
４の素材としては、例えば合成樹脂、ガラス繊
維、紙、布、素焼、金属等が挙げられ、吸着剤や
溶出液の種類等により適宜選択して使用すること
ができる。尚、フイルター４の取り付け方法とし
ては、開口部２１を通液孔２の径寸法よりやや大
径、換言すればクロマト管５の下部流出管部５１
の径寸法によりやや大径にして形成せしめて嵌挿
するのが、フイルター４自体の装着性並びに吸着
剤６の落下防止上有利である。 Reference numeral 4 denotes a filter, which is attached to one opening of the liquid passage hole 2. Materials for the filter 4 include, for example, synthetic resin, glass fiber, paper, cloth, bisque, metal, etc., and can be appropriately selected and used depending on the type of adsorbent and eluent. The filter 4 can be attached with the opening 21 having a diameter slightly larger than that of the liquid passage hole 2, in other words, the lower outflow tube 51 of the chromatography tube 5.
It is advantageous for the filter 4 itself to be easily attached and to prevent the adsorbent 6 from falling by forming the filter 4 with a slightly larger diameter.
本考案は以上の如く構成されるので、これを従
来と同様クロマト管５の下部流出管部５１のコツ
ク挿入口に嵌挿取り付ければ、ほぼ90゜回転する
ことにより、該下部流出管部５１に於て通液孔２
又は吸着剤排出孔３を選択的に開通せしめること
ができる。
Since the present invention is constructed as described above, if this device is fitted and attached to the insertion opening of the lower outflow pipe section 51 of the chromatography tube 5 as in the conventional case, it will be rotated approximately 90 degrees and the lower outflow pipe section 51 will be inserted into the lower outflow pipe section 51. Liquid passage hole 2
Alternatively, the adsorbent discharge hole 3 can be selectively opened.
而して、例えば溶出液７の分析時に於ては、第
４図に示す如く、コツク体１を適宜回転せしめて
通液孔２を開通すれば良く、また吸着剤６の取り
出し回収をせんとするときは、第５図に示す如
く、コツク体１を適宜回転せしめて吸着剤排出孔
３を開通すれば良い。 For example, when analyzing the eluate 7, as shown in FIG. When doing so, the adsorbent discharge hole 3 may be opened by appropriately rotating the pot 1 as shown in FIG.
以上従つて、本考案コツクを用いれば、コツク
体１を適宜回転せしめるだけで、溶出液７はもと
より吸着剤６の取り出し回収をクロマト管下部よ
り行うことができるので、カラム操作が極めて簡
便なものとなる。
Therefore, if the present invention is used, the eluate 7 as well as the adsorbent 6 can be taken out and collected from the bottom of the chromatography tube by simply rotating the body 1 appropriately, making column operation extremely simple. becomes.
図面は本考案の一実施例を示すもので、第１図
はＡ−Ａ線に於けるコツク体のみの拡大断面図、
第２図はＢ−Ｂ線に於けるコツク体のみの拡大断
面図、第３図はＣ−Ｃ線に於けるコツク体のみの
拡大断面図、第４図は通液状態を示すクロマト管
の正面説明図、第５図は吸着剤回収状態を示すク
ロマト管の正面説明図である。
The drawings show one embodiment of the present invention, and FIG. 1 is an enlarged cross-sectional view of only the Kotuku body taken along the line A-A.
Figure 2 is an enlarged cross-sectional view of only the Kotuku body taken along the line B-B, Figure 3 is an enlarged cross-sectional view of only the Kotuku body taken along the line C-C, and Figure 4 is a chromatography tube showing the state of fluid flow. Front explanatory view, FIG. 5 is a front explanatory view of the chromato tube showing the adsorbent recovery state.
Claims (1)
通液孔及び吸着剤排出孔をコツク体に形設すると
共に、当該通液孔の一方の開口部にフイルターを
取り付けたことを特徴とするクロマト管用コツ
ク。 A liquid passage hole and an adsorbent discharge hole are formed in the body, intersecting in a cross shape, and extending through the liquid passage hole on almost the same circumference, and a filter is attached to one opening of the liquid passage hole. Kotoku for chromato tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14367885U JPH0346376Y2 (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14367885U JPH0346376Y2 (en) | 1985-09-20 | 1985-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6251271U JPS6251271U (en) | 1987-03-30 |
| JPH0346376Y2 true JPH0346376Y2 (en) | 1991-09-30 |
Family
ID=31053582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14367885U Expired JPH0346376Y2 (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346376Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104520717B (en) * | 2012-07-25 | 2015-11-25 | 株式会社日立高新技术 | Analytical equipment |
-
1985
- 1985-09-20 JP JP14367885U patent/JPH0346376Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6251271U (en) | 1987-03-30 |
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