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 92811-606 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 1.0 x 100mm Price on request 95813-205 HALO 90 Å Penta-HILIC, 5 µm, 3.0 x 20mm Price on request 942810-208 Halo 2.7um, 90A, C8 Price on request