Halo 2um, 90A, ES-CN Back Catalog number: 941810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92810-411 HALO 90 Å Biphenyl, 2.7 µm, 10.0 x 50mm Price on request 95124-304 HALO 160 Å ES-CN, 5 µm, 4.6 x 30mm Price on request 92810-722 HALO 90 Å AQ-C18, 2.7 µm, 10.0 x 150mm Price on request