This system is specifically designed for additions, chemical reactions, distillations, drying/ evaporation, extractions, filtrations, recrystallizations, washing, degassing, and transfers of solids and liquids.
Greaseless threaded standard taper joints require no clamps
Narrow openings minimize infusion of air during manipulations
Side-arm stopcocks for evacuation of air and purging with inert gas
May be used with ordinary glassware with standard taper joints
Threaded joint consists of an externally threaded female standard taper and a corresponding male standard taper joint with a threaded plastic nut and O-ring that seals above the ground-glass joint to make a vacuum-tight, greaseless seal. A simple twist of the nut loosens the joint for safe disassembly.
