Halo 3.4um, 400A, Diphenyl Back Catalog number: 943410-226 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92712-102 HALO 1000 Å ES-C18, 2.7 µm, 2.1 x 5mm, Guard Colu Price on request 93413-426 HALO 400 A Diphenyl, 3.4 µm, 3.0 x 50mm Price on request 92112-206 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 20mm Price on request