HALO 90 Å C18, 5 µm, 2.1 x 150mm Back Catalog number: 95812-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 93410-702 HALO 400 Å ES-C18, 3.4 µm, 10.0 x 150mm Price on request 92111-702 HALO 160 Å C30, 2.7 µm, 1.0 x 150mm Price on request 91812-106 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 5mm, Guard Co Price on request