Halo 2um, 90A, Biphenyl Back Catalog number: 941810-211 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 91812-705 HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 150mm Price on request 92711-426 HALO 1000 Å Diphenyl, 2.7 µm, 1.0 x 50mm Price on request 92123-904 HALO 160 Å ES-CN, 2.7 µm, 3.0 x 250mm Price on request