| Catalogue | Vacuum technology, Drying, Dry storage | Accessories | Cold traps, Woulff bottles | Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with spout |
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Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with spout
One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung.
Versions of the cold trap connections:
Scope of supply: Cold trap, support ring, Dewar flask type 18 C
The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.
- Extended condensate area of the cold traps can hold a larger volume of condensate
- Cold trap with glass thread GL 32 and screw cap as a spout
Versions of the cold trap connections:
- S 29 = spherical ground joint S 29
- O 29 = spherical ground joint S 29 with O-ring seal
- GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm
Scope of supply: Cold trap, support ring, Dewar flask type 18 C
The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.
| Volume condensate: | 250 ml |
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Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with spout |
| Type | Volume coolant ml | Connection size | PK | |
|---|---|---|---|---|
 | KFL 29-K-AProd.No.9.032 074 | 2000 | S 29 | 1 |
 | KFL 29-OK-AProd.No.9.032 075 | 2000 | O 29 | 1 |
 | KFL 29-GL-AProd.No.9.032 076 | 2000 | GL 18 | 1 |
