Halo 5um, 160A, ES-C18 Back Catalog number: 945120-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92810-708 HALO 90 Å C8, 2.7 µm, 10.0 x 150mm Price on request 92710-402 HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 50mm Price on request 91823-416 HALO 90 Å LPH-C18, 2.0 µm, 3.0 X 50mm Price on request