Halo 5um, 90A, ES-CN Back Catalog number: 945810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95813-509 HALO 90 Å PFP, 5 µm, 3.0 x 75mm Price on request 92122-704 HALO 160 Å ES-CN, 2.7 µm, 2.1 x 150mm Price on request 91813-104 HALO 90 Å ES-CN, 2 µm, 3.0 x 5mm, Guard Column 3p Price on request