Obelisc R, 150 x 2,1mm, 5µm, PEEK Back Catalog number: OR-21.150.0510-P Availability: In the manufacturer's stock Price on request - + Recommended 79318 PRP-1 Cart. PEEK (5/pk) *US Price on request 884973-901 GF-250 Analytical HPLC Column 9.4 x 250 53 683,56 Kč 79475 PRP-X300 7µm 4.6x150mm PEE* Price on request