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 720170.46 EC 250/4.6 NUCLEOSIL 100-5 Protect I 796,66 € 880975-201 Rx-SIL Semi-Prep HPLC Column 9.4 x 250 1 867,95 € 760101.20 EC 250/2 NUCLEODUR C18Gravity, 5 µm 750,10 €