BETASIL C18 Column, 100 x 2.1mm, 5μm Back Catalog number: 70105-102130 Availability: In the manufacturer's stock Price on request - + Recommended 820967-922 Rx-C18, 4.0 x 80mm, HPLC Column, 5um 370,76 € A2001250X046 Polaris 3 C18-A 250 x 4.6mm 922,42 € 760621.46 EC 75/4.6 NUCLEODUR Pi2, 5 µm 551,45 €