VOCOL column, 20m × 0.18mm, df 1.00 μm Back Catalog number: 28463-U Availability: In the manufacturer's stock Price on request - + Recommended 19091P-UO4 HP PLOT U 30m x 0.32mm x 10u 817,07 € 726095.30 OPTIMA 240, 0.32mm ID, 0.35 µm, 30m 651,94 € CP7422 CP-Wax for Volam/Diam 25m x.32mm x 1.2um 714,14 €