Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 720065.40 EC 250/4 NUCLEOSIL 300-5 C18 475,32 € R0089100E3 Microsorb 100-3 Si 100 x 4.6mm 737,66 € A3050100X300 Pursuit 5u PFP 100 x 30.0mm 5 377,69 €