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 760157.20 EC 125/2 NUCLEODUR 100-3 CN-RP 565,10 € 760603.46 EC 50/4.6 NUCLEODUR C18Gravity-SB, 3 µm 786,92 € A2011250X020 Polaris 3 C8-A 250 x 2.0mm 918,94 €