250mL epoxy coated flash chromatography reservoir with 35/20 upper joint and 35/20 lower joint.

Simple absorption chromatography column for rapid preparative separations with moderate resolution. Allows separations of samples from 0.01 to 10.0g in 10-15 minutes. Column and reservoir, only, are Epoxy Coated. Reservoir connects between column and flow control adap-ter. Joints on column, reservoir and adapter are 35/20,