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 880975-305 SB-CN Solvent Saver HPLC Col 3.0 x 250 20 079,96 Kč 993700-906 Eclipse XDB-C8 Narrow-Bore Col 2.1x150 18 159,88 Kč 760008.40 EC 150/4 NUCLEODUR 100-5 C18 ec 9 646,00 Kč