Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760756.46 EC 30/4.6 NUCLEODUR C8Gravity, 1.8 µm 19 370,00 Kč 720949.20 EC 150/2 NUCLEOSIL 100-3 C18 13 650,00 Kč 760618.40 EC 150/4 NUCLEODUR C18Gravity-SB, 5 µm 16 380,00 Kč