Improved design speeds evaporation and reduces hold-up within the column

·         Recoveries are excellent, e.g., with pesticides such as Lindane and Parathion in petroleum ether or ethyl ether

·         Higher boiling solvents also may be used to good advantage

·         Each chamber is approximately 50 mm long

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