Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95814-511 HALO 90 Å Biphenyl, 5 µm, 4.6 x 75mm Price on request 91813-222 HALO 90 Å AQ-C18, 2 µm, 3.0 x 20mm Price on request 92811-408 HALO 90 Å C8, 2.7 µm, 1.0 x 50mm Price on request