(8) Simple yet versatile design incorporating a PTFE stopcock in the take-off line allowing maximum adjustment of reflux and take-off. Thermometer joint is a 10/30. Uses a 871000-0325 thermometer.
(5) Distilling head with removable condenser insert. Receiver charge and product removal are accomplished through stopcocks without interruption of process. Thermometer joint is 10/30. Uses a 871000-0325 thermometer.