Halo 5um, 90A, C18 Back Catalog number: 945810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-211 HALO 90 Å Biphenyl, 5 µm, 4.6 x 20mm Price on request 92714-926 HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 250mm Price on request 94316-414 HALO 400 Å C4, 3.4 µm, 0.3 x 50mm Price on request