Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760752.30 EC 150/3 NUCLEODUR C8Gravity, 5 µm 651,94 € 959941-302 Eclipse Plus C18,3.0x50mm,1.8um,600bar 743,10 € 760078.20 EC 30/2 NUCLEODUR C18Gravity, 1.8 µm 708,86 €