Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-708 HALO 90 Å C8, 2 µm, 2.1 x 150mm Price on request 92811-706 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 150mm Price on request 92814-508 HALO 90 Å C8, 2.7 µm, 4.6 x 75mm Price on request