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 760443.20 EC 50/2 NUCLEODUR PFP, 3 µm 17 810,00 Kč A2000150X030 Polaris 5 C18-A 150 x 3.0mm 19 592,34 Kč CP27817 OmniSpher 5 C18, S150x4.6 Repl. 18 227,92 Kč