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 446910-701 Agilent Prep-sil prep col,21.2x50mm,10u 1 369,55 € PL1170-1840 Hi-Plex Na (Octo) Guard Column 50x7.7mm 519,90 € 443905-902 Agilent Prep-C18 scaler col,4.6x150mm,5u 531,84 €