Halo 5um, 90A, HILIC Back Catalog number: 945810-201 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 92813-404 HALO 90 Å ES-CN, 2.7 µm, 3.0 x 50mm Price on request 95814-108 HALO 90 Å C8, 5 µm, 4.6 x 5mm, Guard Column 3pk Price on request 95123-202 HALO 160 Å ES-C18, 5 µm, 3.0 x 20mm Price on request