Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91813-622 HALO 90 Å AQ-C18, 2 µm, 3.0 x 100mm Price on request 93414-726 HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 150mm Price on request 92712-526 HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 75mm Price on request