Halo 5um, 90A, ES-CN Back Catalog number: 945810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 9281X-602 HALO 90 A C18, 2.7 µm, 1.5 x 100mm Price on request 92113-606 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 3.0 x 100mm Price on request 95814-122 HALO 90 Å AQ-C18, 5 µm, 4.6 x 5mm, Guard Column 3 Price on request