Airfree® Schlenk Solvent Distillation Apparatus, without Adapter, Chemglass

Similar in design to the AF-0720 solvent distillation apparatus, but without a delivery adapter.

• Temperature can be measured using a 2-neck flask with a thermocouple or thermometer adapter
• Capacity of solvent storage area is approx 250 ml, with 24/40 top outer and 24/40 lower inner standard taper joints

Lower 3-way valve has been replaced with a single 0 to 4 mm Chem-Vac™ Chem-Cap® valve for draining distillate back into the flask. The uptake tube has one row of vigreux indentations, while the 14/20 top outer joint has been eliminated. The delivery tube has two 2 mm PTFE straight bore stopcocks that can be operated to purge the receiving vessel with inert gas.

Delivery information: Delivery tube has two 2mm PTFE straight bore stopcocks.