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 91812-305 HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 30mm Price on request 92813-701 HALO 90 Å HILIC, 2.7 µm, 3.0 x 150mm Price on request 93414-514 HALO 400 Å C4, 3.4 µm, 4.6 x 75mm Price on request