Halo 2um, 160A, ES-C18 Back Catalog number: 941120-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92814-504 HALO 90 Å ES-CN, 2.7 µm, 4.6 x 75mm Price on request 941810-202 Halo 2um, 90A, C18 Price on request 91812-405 HALO 90 Å Penta-HILIC, 2 µm, 2.1 x 50mm Price on request