Halo 5um, 90A, C18 Back Catalog number: 945810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-401 HALO 90 Å HILIC, 2 µm, 3.0 x 50mm Price on request 91812-709 HALO 90 Å PFP, 2 µm, 2.1 x 150mm Price on request 98215-709 HALO 90 Å PFP, 2.7 µm, 0.5 x 150mm Price on request