Halo 2um, 90A, C18 Back Catalog number: 941810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 98215-706 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 150mm Price on request 92811-706 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 150mm Price on request 95812-708 HALO 90 Å C8, 5 µm, 2.1 x 150mm Price on request