Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-502 HALO 90 Å C18, 2 µm, 3.0 x 75mm Price on request 92114-306 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 30mm Price on request 91812-922 HALO 90 Å AQ-C18, 2 µm, 2.1 x 250mm Price on request