VOCOL column, 20m × 0.18mm, df 1.00 μm Back Catalog number: 28463-U Availability: In the manufacturer's stock Price on request - + Recommended 122-1233 DB-XLB 30m, 0.25mm, 1.00u 735,76 € 115-3532 GS-ALUMINA 30m, 0.53mm 859,90 € 19091Z-012 HP-1 25m, 0.32mm, 0.17u 613,44 €