Halo 2.7um, 90A, ES-CN Back Catalog number: 942810-204 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 93413-314 HALO 400 Å C4, 3.4 µm, 3.0 x 30mm Price on request 95810-722 HALO 90 Å AQ-C18, 5 µm, 10.0 x 150mm Price on request 92124-202 HALO 160 Å ES-C18, 2.7 µm, 4.6 x 20mm Price on request