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 721933.30 EC 4/3 NUCLEOSIL 100-3 NH2 161,38 € A3000050G100 Pursuit 5u C18 50 x 10.0mm Guard 579,47 € 434,60 € 79433 PRP-X100 10µm 4.1x250mm Price on request