HPLC Col ; Silica-C, 4um, 2.1mm x 75mm Back Catalog number: 40000-7.5P-2 Availability: In the manufacturer's stock Price on request - + Recommended INF6000250X300 Pursuit XRs C18,30x250mm,5um 259 005,60 Kč 760479.46 EC 250/4.6 NUCLEODUR PolarTec, 3 µm 21 689,00 Kč 760613.20 EC 50/2 NUCLEODUR C18Gravity-SB, 5 µm 12 394,00 Kč