HALO 90 Å C18, 2.7 µm, 3.0 x 100mm Back Catalog number: 92813-602 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 98215-406 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 50mm Price on request 91812-505 HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 75mm Price on request 92811-404 HALO 90 Å ES-CN, 2.7 µm, 1.0 x 50mm Price on request