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 92812-302 HALO 90 Å C18, 2.7 µm, 2.1 x 30mm Price on request 92814-906 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 250mm Price on request 93413-902 HALO 400 Å ES-C18, 3.4 µm, 3.0 x 250mm Price on request