Halo 2um, 90A, HILIC Back Catalog number: 941810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92114-117 HALO 160A PCS C18, 2.7um Guard Column 4.6mm x 5mm Price on request 92814-906 HALO 90 Å Phenyl-Hexyl, 2.7 µm, 4.6 x 250mm Price on request 92712-714 HALO 1000 Å C4, 2.7 µm, 2.1 x 150mm Price on request