Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A3000250R030 Pursuit 5 C18, S250x3.0 Repl 19 976,09 Kč 993967-905 Eclipse XDB-CN,4.6x150, 5u 16 906,13 Kč CP29289 ChromSpher 5 B, S150x4.6 Col. 23 472,44 Kč