Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 825975-932 SB-C18 Crt 4.6x50mm 1.8um 3PK 43 386,84 Kč 595100-912 ZORBAX EP Phenyl Hexyl,21.2x100mm,5um 72 712,08 Kč 760076.30 EC 100/3 NUCLEODUR C18Gravity, 1.8 µm 18 233,00 Kč