Halo 5um, 90A, AQ-C18 Back Catalog number: 945810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-606 HALO 90 Å Phenyl-Hexyl, 2 µm, 3.0 x 100mm Price on request 92811-609 HALO 90 Å PFP, 2.7 µm, 1.0 x 100mm Price on request 92811-401 HALO 90 Å HILIC, 2.7 µm, 1.0 x 50mm Price on request