Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92713-926 HALO 1000 Å Diphenyl, 2.7 µm, 3.0 x 250mm Price on request 92812-901 HALO 90 Å HILIC, 2.7 µm, 2.1 x 250mm Price on request 91123-402 HALO 160 Å ES-C18, 2 µm, 3.0 x 50mm Price on request