Obelisc R, 100 x 2,1mm, 5µm, 100A Back Catalog number: OR-21.100.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 419910-301 Agilent Prep-sil column,30.0x100mm,10u 3 268,75 € PL1170-6810 Hi-Plex Ca, 300 x 7.7mm 1 691,69 € PL1170-1850 Hi-Plex Ca (Duo) Guard Column. 50x7.7mm 523,22 €