The Chemglass CG-1216-01 borosilicate glass reflux coil condenser is used for distillation applications and has a coil-formed inner tube to circulate coolant and increase the surface area for cooling the condensed liquid for high-speed condensing. The condenser has standard taper 24/40 top outer and lower inner drip tip joints. Hose connections have an OD of 10mm at the middle serration. A reflux coil condenser condenses the liquid by circulating coolant through the condenser coil, while a Graham condenser circulates coolant through the condenser jacket. The condenser has a 200mm jacket length and a 315mm overall length.

Chemglass manufactures laboratory glassware and equipment. The company, founded in 1946, is headquartered in Vineland, NJ.