Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A2001CG3 ChromSep guard, Pol 3 C18-A 10x3 Repl 3 9 716,11 Kč 79352 PRP-1 7µm 21.5x250mm Price on request 79127 PRP-X200 Starter Kit Price on request