Halo 5um, 90A, PFP Back Catalog number: 945810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 93412-902 HALO 400 Å ES-C18, 3.4 µm, 2.1 x 250mm Price on request 93414-626 HALO 400 Å Diphenyl, 3.4 µm, 4.6 x 100mm Price on request 97215-426 HALO 1000 Å Diphenyl, 2.7 µm, 0.5 x 50mm Price on request