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 877250-105 PrepHT,Zorbax,SB-CN,21.2x250mm,7uCrt 3 529,69 € 2 647,26 € A2002050G500 Polaris 10u C18-A 50 x 50.0mm Guard 5 858,43 € 4 393,82 € 760753.46 EC 250/4.6 NUCLEODUR C8Gravity, 5 µm 807,19 €