HALO 90 Å C18, 2.7 µm, 3.0 x 100mm Back Catalog number: 92813-602 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 91813-407 HALO 90 Å RP-Amide, 2 µm, 3.0 x 50mm Price on request 92813-511 HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 75mm Price on request 941810-209 Halo 2um, 90A, PFP Price on request