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 92714-502 HALO 1000 Å ES-C18, 2.7 µm, 4.6 x 75mm Price on request 95813-504 HALO 90 Å ES-CN, 5 µm, 3.0 x 75mm Price on request 95814-305 HALO 90 Å Penta-HILIC, 5 µm, 4.6 x 30mm Price on request