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 760521.46 EC 30/4.6 NUCLEODUR HILIC, 1.8 µm 19 370,00 Kč A2020250X040 Polaris 5 C18-Ether 250 x 4.0mm 21 477,96 Kč 760004.20 EC 50/2 NUCLEODUR 100-5 C18 ec 9 100,00 Kč