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 720120.40 EC 150/4 NUCLEOSIL 100-5 C18 9 594,00 Kč 760195.40 EC 150/4 NUCLEODUR 300-5 C4 ec 9 646,00 Kč A2005050X030 Polaris 3 Si 50 x 3.0mm 14 411,78 Kč