This is a simple absorption chromatography column for rapid preparative separations as described by W.C
Column and reservoir (only) are epoxy coated for safety. Flow control adapter is uncoated. All are fabricated from borosilicate glass.
Still, M. Kahn and A. Mitra of Columbia University Department of Chemistry. Allows separations of samples from 0.01 to 10.0 g³ in 10 to 15 minutes. Reservoir connects between column and flow control adapter. Joints on column, reservoir and adapter are [SJ]35/20, [SJ] 50/30, or [SJ] 75/50. Columns available with or without Porosity B (70 to 100 µm) sealed-in, fritted disc. Stopcock on column is 2 mm bore PTFE on 10 mm int.Ø thru 50 mm int.Ø; 4 mm bore on 64 mm and 75 mm int.Ø, on flow control adapter, 0 to 3 mm PTFE (replacement plug is 89062-434.)
Ordering information: Pinch clamps are also available- for [SJ] 35/20 joints, order 89060-258; for [SJ] 50/30 joints, order 89060-262; for [SJ] 75/50, order 89060-266. Column, Flow Control Adapter, and Reservoir must be ordered separately. For custom lengths and diameters, contact your Avantor representative.