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 A2010250X212 Polaris 5 C8-A 250 X 21.2mm 4 812,15 € CP27812 OmniSpher 5 C18, S250x3 Repl. 727,05 € 760475.46 EC 75/4.6 NUCLEODUR PolarTec, 3 µm 770,79 €