Halo 2um, 90A, PFP Back Catalog number: 941810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 941810-204 Halo 2um, 90A, ES-CN Price on request 92812-905 HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 250mm Price on request 91812-709 HALO 90 Å PFP, 2 µm, 2.1 x 150mm Price on request