Halo 5um, 90A, ES-CN Back Catalog number: 945810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91225-404 HALO 160 Å ES-CN, 2.7 µm, 0.5 x 50mm Price on request 95124-502 HALO 160 Å ES-C18, 5 µm, 4.6 x 75mm Price on request 98215-606 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 0.5 x 100mm Price on request