Halo 2um, 90A, AQ-C18 Back Catalog number: 941810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 685975-906 Poroshell 120 SB-C8,4.6x100mm,2.7um 877,21 € 695775-702K Poroshell HPH-C18, 2.1x100,2.7um,MVK 2 861,34 € 91812-922 HALO 90 Å AQ-C18, 2 µm, 2.1 x 250mm Price on request