HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Back Catalog number: 92121-902 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92812-901 HALO 90 Å HILIC, 2.7 µm, 2.1 x 250mm Price on request 95123-204 HALO 160 Å ES-CN, 5 µm, 3.0 x 20mm Price on request 94316-626 HALO 400 A Diphenyl, 3.4 µm, 0.3 x 100mm Price on request