Obelisc R Guard Column, 10 x 2,1mm, 5µm, pk/2 Back Catalog number: OR-21.G.0510 Manufacturer: SIELC Technologies Availability: 2 weeks Price on request - + Recommended 761926.20 EC 4/2 NUCLEODUR C18 HTec, 3 µm 3 926,00 Kč 761951.30 EC 4/3 NUCLEODUR 100-3 NH2-RP 4 004,00 Kč 760478.46 EC 150/4.6 NUCLEODUR PolarTec, 3 µm 22 100,00 Kč