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 92810-611 HALO 90 Å Biphenyl, 2.7 µm, 10.0 x 100mm Price on request 92813-901 HALO 90 Å HILIC, 2.7 µm, 3.0 x 250mm Price on request 92813-913 HALO 90 Å PFAS, 2.7 µm, 3.0 x 250mm Price on request