VOCOL column, 20m × 0.18mm, df 1.00 μm Back Catalog number: 28463-U Availability: In the manufacturer's stock Price on request - + Recommended 726525.30 OPTIMA 5, 0.53mm ID, 2.00 µm, 30m 18 980,00 Kč 19091S-413 HP-5MS 30Meter, 0.32mm, 0.25u 19 464,43 Kč CP7539 CP-Molsieve 5A 50m x 0.53mm x 50um 45 239,34 Kč