Halo 2um, 90A, RP-Amide Back Catalog number: 941810-207 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92713-502 HALO 1000 Å ES-C18, 2.7 µm, 3.0 x 75mm Price on request 95810-605 HALO 90 Å Penta-HILIC, 5 µm, 10.0 x 100mm Price on request 95122-904 HALO 160 Å ES-CN, 5 µm, 2.1 x 250mm Price on request