Chromatography Column Holder

Securely holds as many as eight chromatography columns up to 30mm (1³⁄16") in diameter in or between its flexible loops.  Rigid plastic back is mounted on two polyethylene support blocks which slide over support stand rods. Tighten the screws to mount the rack at the desired height. Requires two support rods and stands (H18303-0000 sold separately) or can be wall-mounted by removing the support blocks from the back of the unit.