Halo 3.4um, 400A, C4 Back Catalog number: 943410-214 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91216-606 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 0.3 x 100mm Price on request 92814-905 HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 250mm Price on request 92813-305 HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 30mm Price on request