Jacketed Vigreux distillation head with two Standard Taper joints for 25 mm immersion thermometers

·         Integral West condenser is braced for strength

·         Drip joint on the condenser may be connected to a variety of receivers

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements