VOCOL column, 20m × 0.18mm, df 1.00 μm Back Catalog number: 28463-U Availability: In the manufacturer's stock Price on request - + Recommended 726807.60 OPTIMA 5, 0.25mm ID, 1.00 µm, 60m 26 520,00 Kč 726839.50 OPTIMA 1, 0.20mm ID, 0.50 µm, 50m 25 480,00 Kč CP7534 CP-Molsieve 5A 30m x 0.32mm x 10um 19 572,84 Kč