Obelisc R Guard Column, 10 x 2,1mm, 5µm, pk/2 Back Catalog number: OR-21.G.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 760405.46 EC 50/4.6 NUCLEODUR C18 Isis, 1.8 µm 19 370,00 Kč A2007150X021 Polaris 3 Amide-C18 150 x 2.1mm 20 167,96 Kč GCSS0S Scherzo SS-C18Guard Cartridge, 5x2mm, 3pcs Price on request