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 92710-614 HALO 1000 Å C4, 2.7 µm, 10.0 x 100mm Price on request 91813-322 HALO 90 Å AQ-C18, 2 µm, 3.0 x 30mm Price on request 92112-630 HALO 160 Å C30, 2.7 µm, 2.1 x 100mm Price on request