Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-506 HALO 90 Å Phenyl-Hexyl, 5 µm, 4.6 x 75mm Price on request 98216-606 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 100mm Price on request 92712-414 HALO 1000 Å C4, 2.7 µm, 2.1 x 50mm Price on request