JPH051282Y2 - - Google Patents
Info
- Publication number
- JPH051282Y2 JPH051282Y2 JP2780689U JP2780689U JPH051282Y2 JP H051282 Y2 JPH051282 Y2 JP H051282Y2 JP 2780689 U JP2780689 U JP 2780689U JP 2780689 U JP2780689 U JP 2780689U JP H051282 Y2 JPH051282 Y2 JP H051282Y2
- Authority
- JP
- Japan
- Prior art keywords
- distillation flask
- annular spacer
- rotating device
- bolt
- rotary evaporator
- 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 - Lifetime
Links
- 238000004821 distillation Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 10
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2780689U JPH051282Y2 (enrdf_load_stackoverflow) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2780689U JPH051282Y2 (enrdf_load_stackoverflow) | 1989-03-10 | 1989-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121104U JPH02121104U (enrdf_load_stackoverflow) | 1990-10-01 |
| JPH051282Y2 true JPH051282Y2 (enrdf_load_stackoverflow) | 1993-01-13 |
Family
ID=31250623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2780689U Expired - Lifetime JPH051282Y2 (enrdf_load_stackoverflow) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051282Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-03-10 JP JP2780689U patent/JPH051282Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02121104U (enrdf_load_stackoverflow) | 1990-10-01 |
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