Halo 2um, 90A, C18 Back Catalog number: 941810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 98215-701 HALO 90 Å HILIC, 2.7 µm, 0.5 x 150mm Price on request 91812-406 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 50mm Price on request 95813-422 HALO 90 Å AQ-C18, 5 µm, 3.0 x 50mm Price on request