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 760587.20 EC 125/2 NUCLEODUR Phenyl-Hexyl, 5 µm 641,46 € D-46.G.0510 Primesep D Guard Column, 10 x 4,6mm, 5µm, pk/2 Price on request 959758-306 RRHD Eclipse Plus C8, 3.0x100mm, 1.8um 888,04 €