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 861953-902K SB-C18, 4.6 x 100mm, 3.5um, MVK 2 023,14 € A2020020X020 Polaris 5 C18-Ether 20 x 2.0mm 532,22 € 760700.30 EC 50/3 NUCLEODUR 100-5 C8 ec 283,08 €