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 760608.30 EC 150/3 NUCLEODUR C18Gravity-SB, 3 µm 20 540,00 Kč A6000CG3 ChromSep guard, Pur 5 XRs C18 10x3 Repl 9 145,94 Kč 828975-906K SB-C8, 4.6 x 100mm, 1.8um, MVK 60 461,25 Kč