Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 93413-302 HALO 400 Å ES-C18, 3.4 µm, 3.0 x 30mm Price on request 95814-504 HALO 90 Å ES-CN, 5 µm, 4.6 x 75mm Price on request 95120-902 HALO 160 Å ES-C18, 5 µm, 10.0 x 250mm Price on request