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 95813-502 HALO 90 Å C18, 5 µm, 3.0 x 75mm Price on request 95812-406 HALO 90 Å Phenyl-Hexyl, 5 µm, 2.1 x 50mm Price on request 941810-208 Halo 2um, 90A, C8 Price on request