Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760052.20 EC 250/2 NUCLEODUR 100-3 C18 ec 16 120,00 Kč 760081.30 EC 125/3 NUCLEODUR C18Gravity, 3 µm 20 540,00 Kč 760436.40 EC 100/4 NUCLEODUR PFP, 1.8 µM 20 540,00 Kč