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 92121-902 HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Price on request 95813-905 HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 250mm Price on request 91122-402 HALO 160 Å ES-C18, 2 µm, 2.1 x 50mm Price on request