Two-piece grease-free sublimer with a flat bottom to enable heating on a hot plate stirrer.
Condenser has a large top opening for use with dry ice / acetone or liquid nitrogen.
Connection between the flask and condenser is made with a flat o-ring joint permitting parts to be gently separated for maximum product recovery.
The capacity listed is that below the bottom of the cold finger.
Vacuum control is provided by a 0-8mm grease-free Chem-Cap® valve.
Complete apparatus consists of the condenser, flask, Viton o-ring and horseshoe clamp.