HALO 90 Å C18, 5 µm, 2.1 x 150mm Back Catalog number: 95812-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92123-104 HALO 160 Å ES-CN, 2.7 µm, 3.0 x 5mm, Guard Column Price on request 92814-407 HALO 90 Å RP-Amide, 2.7 µm, 4.6 x 50mm Price on request 92110-406 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 10.0 x 50mm Price on request