Halo 5um, 90A, C8 Back Catalog number: 945810-208 Manufacturer: Advanced Materials Technology Availability: In the manufacturer's stock Price on request - + Recommended 95812-411 HALO 90 Å Biphenyl, 5 µm, 2.1 x 50mm Price on request 92813-711 HALO 90 Å Biphenyl, 2.7 µm, 3.0 x 150mm Price on request 92814-102 HALO 90 Å C18, 2.7 µm, 4.6 x 5mm, Guard Column 3p Price on request