Halo 3.4um, 400A, C4 Back Catalog number: 943410-214 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92122-604 HALO 160 Å ES-CN, 2.7 µm, 2.1 x 100mm Price on request 91812-306 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 30mm Price on request 92114-730 HALO 160 Å C30, 2.7 µm, 4.6 x 150mm Price on request