Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended GR5142547 HPLC Column VisionHT C18 HighLoad, 100x2mm, 1.5µm Price on request 79531 PRP-1 7µm 10.0x250mm Price on request 760489.40 EC 250/4 NUCLEODUR PolarTec, 5 µm 760,51 €