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 761811.20 EC 4/2 NUCLEODUR Pi2, 3 µm 156,23 € A2002250X100 Polaris 10u C18-A 250 x 10.0mm 1 719,63 € 760639.30 EC 250/3 NUCLEODUR Pi2, 3 µm 931,16 €