Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-911 HALO 90 Å Biphenyl, 2 µm, 2.1 x 250mm Price on request 92112-406 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 50mm Price on request 92814-902 HALO 90 Å C18, 2.7 µm, 4.6 x 250mm Price on request