HALO 90 Å C18, 2.7 µm, 3.0 x 150mm Back Catalog number: 92813-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92812-708 HALO 90 Å C8, 2.7 µm, 2.1 x 150mm Price on request 92842-412 HALO 90 Å PAH, 2.7 µm, 2.1 x 50mm Price on request 92814-605 HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 100mm Price on request