KONTES* Standard CHROMAFLEX* Columns

Ideal for medium pressure chromatography with either aqueous mobile phases. Threaded Chromaflex columns feature PTFE shielded O-rings that form positive, leak-free seals. Solvents contact PTFE and borosilicate glass only.

Standard Chromaflex columns are available in three IDs (1.0, 2.5 and 4.8 cm) in five standard lengths (15, 30, 60, 100 and 120 cm). Each column is supplied with two PTFE end fittings with 20 µm porosity polyethylene bed supports, 5 feet (1.5 m) of PTFE tubing (1/16 in. OD tubing with 1.0 cm ID, 1/8 in. OD tubing with 2.5 and 4.8 cm ID), two flangeless tubing nuts and two flangeless ferrules.

For a complete list of columns and accessories, please visit our website at www.spectrumchemical.com.