Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92813-405 HALO 90 Å Penta-HILIC, 2.7 µm, 3.0 x 50mm Price on request 92814-402 HALO 90 Å C18, 2.7 µm, 4.6 x 50mm Price on request 92712-426 HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 50mm Price on request