Halo 5um, 90A, AQ-C18 Back Catalog number: 945810-222 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-306 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 30mm Price on request 95813-104 HALO 90 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3p Price on request 9281X-602 HALO 90 A C18, 2.7 µm, 1.5 x 100mm Price on request