Versions of the cold trap connections:
- 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 12 C, spring steel clamp
The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.