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 760523.40 EC 50/4 NUCLEODUR HILIC, 1.8 µm 17 810,00 Kč 760185.40 EC 150/4 NUCLEODUR 300-5 C18 ec 9 646,00 Kč A6021250X020 Pursuit XRs 3 Diphenyl 250 x 2.0mm 22 619,67 Kč