HALO 90 Å RP-Amide, 2 µm, 2.1 x 100mm Back Catalog number: 91812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92814-511 HALO 90 Å Biphenyl, 2.7 µm, 4.6 x 75mm Price on request 95813-711 HALO 90 Å Biphenyl, 5 µm, 3.0 x 150mm Price on request 92111-606 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 100mm Price on request