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 95122-404 HALO 160 Å ES-CN, 5 µm, 2.1 x 50mm Price on request 92844-912 HALO 90 A PAH, 2.7 µm, 4.6 x 250mm Price on request 91813-602 HALO 90 Å C18, 2 µm, 3.0 x 100mm Price on request