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 92813-904 HALO 90 Å ES-CN, 2.7 µm, 3.0 x 250mm Price on request 93412-914 HALO 400 Å C4, 3.4 µm, 2.1 x 250mm Price on request 95812-708 HALO 90 Å C8, 5 µm, 2.1 x 150mm Price on request