Twin chambered dry ice condenser-trap,for Rotary Evaporator use. Squatty design 18"high, two chambers. Dry ice fingers secured in main body via #50 Ace-Thred, bushings, and O-Rings allowing for easy cleaning. Two ports at top of chamber are 3/8" O.D. (for connecting to evaporator & vacuum source). Bottom stopcock is 4mm PTFE 90 degree bore for draining condensate one chamber at a time. Available modified with 0-5mm Easy Action bottom stopcock or with #15 Ace-Thred inlet/outlet ports for use with Ace-Safe tubing connectors.