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 A0509MG MetaGuard 4.6mm MonoChrom 5u CN 464,84 € 440910-801 Agilent Prep-sil prep col,10x250mm,10u 1 389,98 € A5203 MetaCarb 87C Column 250 x 4.6mm 1 680,84 €