Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 760487.46 EC 125/4.6 NUCLEODUR PolarTec, 5 µm 18 070,00 Kč A3000050X046 Pursuit 5 C18 50 x 4.6mm 15 392,46 Kč 990967-902 Eclipse XDB-C18 4.6x250, 5u Analytical 18 675,62 Kč