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 443910-902 Agilent Prep-C18 Scalar, 4.6x150mm, 10um 516,62 € A5241GC Metacarb Pb Plus Guard Cartridges 2/Pk 391,80 € A5092 M-CARB USP SUGARALCHL 250X4.0M 1 417,23 €