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 A2011030X030 Polaris 3 C8-A 30 x 3.0mm 542,71 € A6020250X212 Pursuit XRs 5 Diphenyl 250 x 21.2mm 4 892,43 € 79717 PRP-X400 7µm 4.1x150mm *US8 Price on request