Halo 2um, 90A, C18 Back Catalog number: 941810-202 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92113-930 HALO 160 Å C30, 2.7 µm, 3.0 x 250mm Price on request 92814-205 HALO 90 Å Penta-HILIC, 2.7 µm, 4.6 x 20mm Price on request 92123-604 HALO 160 Å ES-CN, 2.7 µm, 3.0 x 100mm Price on request