Obelisc R, 150 x 2,1mm, 5µm, PEEK Back Catalog number: OR-21.150.0510-P Availability: In the manufacturer's stock Price on request - + Recommended 721186.30 EC 4/3 NUCLEOCEL DELTA RP S, 5 µM 285,61 € A2007150X021 Polaris 3 Amide-C18 150 x 2.1mm 808,81 € 760550.40 EC 250/4 NUCLEODUR HILIC, 5 µm 745,07 €