Distillation is a common operation in many laboratories for the purpose of separating and/or purifying components of a liquid mixture. The assembly shown is the distillation stage where the amount of ammonia, and hence, nitrogen is established. The inlet tube allows the permanganate solution to be introduced after distillation.

Flask Capacity ml Condenser Effective Lengthmm

• 200

• 250

• 300

• 350

• 400

• 500

• 1000 

• 2000