JPS6250729U - - Google Patents
Info
- Publication number
- JPS6250729U JPS6250729U JP14290185U JP14290185U JPS6250729U JP S6250729 U JPS6250729 U JP S6250729U JP 14290185 U JP14290185 U JP 14290185U JP 14290185 U JP14290185 U JP 14290185U JP S6250729 U JPS6250729 U JP S6250729U
- Authority
- JP
- Japan
- Prior art keywords
- test tube
- tube body
- vicinity
- ring
- close contact
- 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
- 239000003708 ampul Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Description
第１図および第２図は本考案の一実施例となる
気密性試験管を示す図で、第１図ａは内接ねじ式
試験管の斜視図、第２図ａは外接ねじ式試験管の
斜視図、第１図ｂおよび第２図ｂは夫々の断面図
である。第３図および第４図ａは夫々従来の内接
および外接ねじ式試験管の斜視図、第４図ｂは第
４図におけるキヤツプの断面図である。第５図は
比較例のガラス製アンプルの外観図である。
Figures 1 and 2 are views showing an airtight test tube as an embodiment of the present invention, where Figure 1a is a perspective view of an internally threaded test tube, and Figure 2a is an externally threaded test tube. FIG. 1b and FIG. 2b are respective sectional views. 3 and 4a are perspective views of conventional internally threaded and externally threaded test tubes, respectively, and FIG. 4b is a sectional view of the cap in FIG. 4. FIG. 5 is an external view of a glass ampoule as a comparative example.
Claims (1)
管本体の頂部近傍において内接密着するようにオ
ーリングを装着した着脱自在のキヤツプより成る
ことを特徴とする気密性試験管。 1. An airtight test tube comprising an open, vertically long test tube body with a bottom, and a removable cap fitted with an O-ring so as to be in close contact with the test tube body in the vicinity of the top of the test tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290185U JPS6250729U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290185U JPS6250729U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250729U true JPS6250729U (en) | 1987-03-30 |
Family
ID=31052076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14290185U Pending JPS6250729U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028741A1 (en) * | 1997-12-02 | 1999-06-10 | Hitachi Chemical Co., Ltd. | Method for measuring iodine, reaction instrument for specimen pretreatment, and device for hermetically sealing reaction instrument for specimen pretreatment |
| JP2009085886A (en) * | 2007-10-02 | 2009-04-23 | Kanamori Kagaku Kogyo Kk | Transport container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248473B2 (en) * | 1975-10-25 | 1977-12-09 |
-
1985
- 1985-09-20 JP JP14290185U patent/JPS6250729U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248473B2 (en) * | 1975-10-25 | 1977-12-09 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999028741A1 (en) * | 1997-12-02 | 1999-06-10 | Hitachi Chemical Co., Ltd. | Method for measuring iodine, reaction instrument for specimen pretreatment, and device for hermetically sealing reaction instrument for specimen pretreatment |
| JP2009085886A (en) * | 2007-10-02 | 2009-04-23 | Kanamori Kagaku Kogyo Kk | Transport container |