Halo 3.4um, 400A, ES-C18 Back Catalog number: 943410-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 93412-614 HALO 400 Å C4, 3.4 µm, 2.1 x 100mm Price on request 92924-605 HALO 90 Å Glycan, 2.7 µm, 4.6 x 100mm Price on request 942810-209 Halo 2.7um, 90A, PFP Price on request