N.3 Refill for desiccant column Back Catalog number: 6930.00.093 Availability: In the manufacturer's stock Price on request - + Recommended CP17970 Gas Clean Filter Oxygen 5 575,20 Kč 4 181,40 Kč OT-2-SS Trap, O2, Hi Pressure SS, 1/8in 8 235,56 Kč 6 176,67 Kč MKI-U-T18325-2S Cold Trap, EPA 325, UNITY 2 48 250,08 Kč 36 187,56 Kč