Guard Column Primesep 200, 3,2mm ID, 3µm, pk/2 Back Catalog number: 200-32.G.0310 Availability: In the manufacturer's stock Price on request - + Recommended A5241GC Metacarb Pb Plus Guard Cartridges 2/Pk 396,73 € 420212-901 Agilent Prep-sil guards cartridges 2/pk 344,79 € A5095GC Metacarb 87K Guard Cartridges, 2/Pk 396,73 €