Halo 5um, 90A, Biphenyl Back Catalog number: 945810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92113-117 HALO 160A PCS C18, 2.7um Guard Column 3.0mm x 5mm Price on request 95813-504 HALO 90 Å ES-CN, 5 µm, 3.0 x 75mm Price on request 92812-922 HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 250mm Price on request