Halo 5um, 90A, AQ-C18 Back Catalog number: 945810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95810-602 HALO 90 Å C18, 5 µm, 10.0 x 100mm Price on request 91812-506 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 75mm Price on request 94316-414 HALO 400 Å C4, 3.4 µm, 0.3 x 50mm Price on request