Cogent Bidentate C18, 50mm x 2.1mm, 4µm Back Catalog number: 40018-05P-2 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 828975-301 Rx-Sil,3.0x100mm,1.8um,600bar 868,54 € 760531.30 EC 125/3 NUCLEODUR HILIC, 3 µm 817,51 € 760619.30 EC 250/3 NUCLEODUR C18Gravity-SB, 5 µm 745,07 €