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 446905-102 Agilent Prep-C18 cart col,21.2x50mm,5u 2 018,80 € A5221 MetaCarb 87P Guard Column 50 x 4.6mm 455,94 € PL1670-0860 Hi-Plex K Guard Cartridges 5x3mm (pk2) 289,51 €