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 92814-307 HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 30mm Price on request 92714-726 HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 150mm Price on request 91812-508 HALO 90 Å C8, 2 µm, 2.1 x 75mm Price on request