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 97215-402 HALO 1000 Å ES-C18, 2.7 µm, 0.5 x 50mm Price on request 95814-502 HALO 90 Å C18, 5 µm, 4.6 x 75mm Price on request 92813-105 HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 5mm, Guard C Price on request