HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 100mm Back Catalog number: 92812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 91812-906 HALO 90 Å Phenyl-Hexyl, 2 µm, 2.1 x 250mm Price on request 95812-422 HALO 90 Å AQ-C18, 5 µm, 2.1 x 50mm Price on request 92811-701 HALO 90 Å HILIC, 2.7 µm, 1.0 x 150mm Price on request