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 721075.30 EC 4/3 NUCLEOSIL 120-3 C18 3 978,00 Kč 79865 Carb. Form An. Ex. C.(2/pk Price on request 760756.46 EC 30/4.6 NUCLEODUR C8Gravity, 1.8 µm 19 370,00 Kč