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 720149.40 EC 100/4 NUCLEOSIL 120-3 C18 13 074,00 Kč CP30759 Microsorb 100 - 5 Phenyl, S250x4.6 REP 15 717,24 Kč 5190-1434 RRHT pH Meth Dev Kit,4.6mm ID 41 118,84 Kč