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 95810-407 HALO 90 Å RP-Amide, 5 µm, 10.0 x 50mm Price on request 92813-608 HALO 90 Å C8, 2.7 µm, 3.0 x 100mm Price on request 95813-107 HALO 90 Å RP-Amide, 5 µm, 3.0 x 5mm, Guard Column Price on request