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 990967-912 Eclipse XDB-Phenyl 5u, 4.6 x 250mm 18 915,12 Kč 760082.20 EC 250/2 NUCLEODUR C18Gravity, 3 µm 20 855,00 Kč 720124.40 EC 200/4 NUCLEODEX BETA-OH 25 378,00 Kč