Inertsil Ph-3 5µm, HPLC-Column 250x4.6mm Back Catalog number: 5020-01921 Availability: In the manufacturer's stock Price on request - + Recommended 79680 PRP-C18,5µm,2.1x150mm,PEEK* Price on request 760263.46 EC 50/4.6 NUCLEODUR C18 Pyramid, 3 µm 696,57 € 760203.46 EC 150/4.6 NUCLEODUR C18 Pyramid, 5 µm 648,22 €