Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760658.40 EC 150/4 NUCLEODUR C8Gravity, 3 µm 834,45 € 895100-906 PrepHT,Zorbax300SB-C8,21.2x100mm,5uCrt 2 372,26 € A6002250X100 Pursuit XRs 10 C18 250 x 10.0mm 1 624,81 €