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 A2006250X030 Polaris 5 Amide-C18 250 x 3.0mm 842,75 € A6000100G Pursuit XRs 5U C18 Bulk 100gm 2 897,82 € 720001.46 EC 125/4.6 NUCLEOSIL 100-5 C8 403,50 €