HALO 90 Å C18, 2.7 µm, 4.6 x 150mm Back Catalog number: 92814-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 640750-902 Poroshell 120 SB-C18,2.1x250mm,4um,T 975,27 € 91812-222 HALO 90 Å AQ-C18, 2 µm, 2.1 x 20mm Price on request 95810-905 HALO 90 Å Penta-HILIC, 5 µm, 10.0 x 250mm Price on request