PYREX® Barrett Distilling Apparatus, with Stopcock and 24/40 Standard Taper Joints, Corning®
This PYREX® distilling apparatus is designed for determining water content in petroleum or bituminous products
It is graduated upwards from the stopcock to 3 mL, in 0.2mL divisions, and from 3 mL to 20 mL in 0.5 mL divisions. The apparatus can also can be used as Dean Stark distillation apparatus specified in British Standard 756, but utilizes a common U.S. ground joint. It is also an optional setup for ASTM D-95.