HALO 90 Å RP-Amide, 2 µm, 2.1 x 100mm Back Catalog number: 91812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 95813-905 HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 250mm Price on request 93413-926 HALO 400 A Diphenyl, 3.4 µm, 3.0 x 250mm Price on request 942110-226 Halo 2.7um, 1000A, Diphenyl Price on request