Obelisc R, 150 x 2,1mm, 5µm Back Catalog number: OR-21.150.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 760619.46 EC 250/4.6 NUCLEODUR C18Gravity-SB, 5µm 711,10 € 760315.20 EC 150/2 NUCLEODUR C18 HTec, 5 µm 580,47 € 761961.20 EC 4/2 NUCLEODUR HILIC, 3 µm 141,26 €