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 959961-901 ZORBAX HILIC Plus, 4.6x100mm, 3.5um 710,08 € 532,56 € 79369 PRP-X200 Cart. PEEK (5/pk) Price on request 720117.46 EC 250/4.6 NUCLEOSIL 100-5 C18 PAH 1 000,20 €