Halo 2um, 90A, PFP Back Catalog number: 941810-209 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92812-522 HALO 90 Å AQ-C18, 2.7 µm, 2.1 x 75mm Price on request 98215-709 HALO 90 Å PFP, 2.7 µm, 0.5 x 150mm Price on request 941810-202 Halo 2um, 90A, C18 Price on request