Halo 5um, 90A, ES-CN Back Catalog number: 945810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92710-702 HALO 1000 Å ES-C18, 2.7 µm, 10.0 x 150mm Price on request 92712-426 HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 50mm Price on request 92812-117 HALO 90A PCS C18, 2.7um Guard Column 2.1mm x 5mm Price on request