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 92814-709 HALO 90 Å PFP, 2.7 µm, 4.6 x 150mm Price on request 91813-408 HALO 90 Å C8, 2 µm, 3.0 x 50mm Price on request 93414-602 HALO 400 Å ES-C18, 3.4 µm, 4.6 x 100mm Price on request