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 959993-902 Eclipse Plus C18,4.6 x 150mm, 5um 17 645,04 Kč 963954-302 Eclipse XDB-C18 Solv Save 3.5u,3.0x150mm 19 482,12 Kč A2000250X021 Polaris 5 C18-A 250 x 2.1mm 21 273,84 Kč