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 828668-301K Bonus RP, 3.0 x 100mm, 1.8um, MVK 2 561,52 € 760821.40 EC 30/4 NUCLEODUR SPHINX RP, 1.8 µm 708,71 € 760587.30 EC 125/3 NUCLEODUR Phenyl-Hexyl, 5 µm 651,81 €