N.3 Refill for desiccant column Back Catalog number: 6930.00.093 Availability: In the manufacturer's stock Price on request - + Recommended RMSN-4 Big Universal Trap, 1/4i fttgs, Nitrogen 10 614,24 Kč OT-4-SS Trap, O2, Hi Pressure SS, 1/4in 7 847,28 Kč RMSH-2 Big Universal Trap, 1/8inch fttgs,Helium 10 614,24 Kč