HALO 90 Å C18, 2.7 µm, 4.6 x 150mm Back Catalog number: 92814-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 91812-311 HALO 90 Å Biphenyl, 2 µm, 2.1 x 30mm Price on request 92812-901 HALO 90 Å HILIC, 2.7 µm, 2.1 x 250mm Price on request 91225-702 HALO 160 Å ES-C18, 2.7 µm, 0.5 x 150mm Price on request