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 92842-412 HALO 90 Å PAH, 2.7 µm, 2.1 x 50mm Price on request 95814-701 HALO 90 Å HILIC, 5 µm, 4.6 x 150mm Price on request 92714-414 HALO 1000 Å C4, 2.7 µm, 4.6 x 50mm Price on request