HALO 90 Å C18, 2.7 µm, 3.0 x 150mm Back Catalog number: 92813-702 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 93413-726 HALO 400 A Diphenyl, 3.4 µm, 3.0 x 150mm Price on request 92714-126 HALO 1000 Å Diphenyl, 2.7 µm, 4.6 x 5mm, Guard Co Price on request 95120-402 HALO 160 Å ES-C18, 5 µm, 10.0 x 50mm Price on request