Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 945810-206 Halo 5um, 90A, Phenyl-Hexyl Price on request 91812-208 HALO 90 Å C8, 2 µm, 2.1 x 20mm Price on request 92813-713 HALO 90 Å PFAS, 2.7 µm, 3.0 x 150mm Price on request