Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended R0089503C5 Microsorb 300-5 C4 250 x 4.6mm 27 397,44 Kč 79717 PRP-X400 7µm 4.1x150mm *US8 Price on request 79677 PRP-C18,5 µm, 4.6 x 250mm* Price on request