Halo 3.4um, 400A, C4 Back Catalog number: 943410-214 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95123-604 HALO 160 Å ES-CN, 5 µm, 3.0 x 100mm Price on request 95123-702 HALO 160 Å ES-C18, 5 µm, 3.0 x 150mm Price on request 95812-905 HALO 90 Å Penta-HILIC, 5 µm, 2.1 x 250mm Price on request