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| Quartz glass tubes | Crucibles |
| Petri-, Evaporatingdishes, Watchglasses | Volumetric Flask, One-mark- and graduared pipettes |
| Ball and socket Joints, Std. Ground Joints-Cones, -Sockets | Threaded Tubes, Plane cut flange, Short stem funnels |
| Glass Beakers | Round bottom flasks |
| Erlenmeyer-Flasks, Kjeldahl-Flasks | Bottles reagent, wide neck, narrow neck |
| Liebig condenser, Dimroth condenser, Allihn condenser | Silicia wool, Filter |
| Quartz glass optical | Rod-type heater, Spiral immersion heater |
| Quartz for semiconductors | Special designs |
Please choose the category you want further information ! |
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Threaded Tubes, Plane cut flange, Short stem funnels |
| Threaded Tubes |
|---|
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Size
|
Tube-ø
ca. mm
|
Order-No.
|
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| GL 14 | 14 | 34501 |
| GL 18 | 18 | 34502 |
| GL 25 | 25 | 34503 |
| GL 32 | 32 | 34504 |
| GL 45 | 45 | 34505 |
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| Plane cut flange |
|---|
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DN
|
Flange
ø a mm
|
Tube-ø
mm
|
Height
h mm
|
Order-No.
|
|
| 60 | 100 | 68 | 50 | 34601 |
| 100 | 138 | 106 | 60 | 34602 |
| Other sizes on request |
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| Short stem funnels DIN 12445 |
|---|
DIN 12445
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Upper ø
|
Shaft ø i.
ca. mm
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Length of shaft
|
Order-No.
|
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| 35 | 3 | 35 | 73003 |
| 45 | 3 | 45 | 73004 |
| 55 | 5 | 55 | 73005 |
| 70 | 5 | 70 | 73007 |
| 80 | 6 | 80 | 73008 |
| 100 | 6 | 100 | 73010 |
| 150 | 12 | 150 | 73015 |
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