Obelisc R, 100 x 2,1mm, 5µm, 100A Back Catalog number: OR-21.100.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 449905-901 Agilent Prep-sil scaler col,4.6x100mm,5u 12 224,52 Kč 446910-702 Agilent Prep-C18 prep col,21.2x50mm,10u 32 840,64 Kč 449905-501 Agilent Prep-sil column,50.0x100mm,5u 165 790,80 Kč