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 92813-208 HALO 90 Å C8, 2.7 µm, 3.0 x 20mm Price on request 98215-622 HALO 90 Å AQ-C18, 2.7 µm, 0.5 x 100mm Price on request 95124-602 HALO 160 Å ES-C18, 5 µm, 4.6 x 100mm Price on request