Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-206 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 20mm Price on request 95814-905 HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 250mm Price on request 92812-909 HALO 90 Å PFP, 2.7 µm, 2.1 x 250mm Price on request