HALO 160 Å ES-C18, 2.7 µm, 1.0 x 250mm Back Catalog number: 92121-902 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92811-602 HALO 90 Å C18, 2.7 µm, 1.0 x 100mm Price on request 93413-926 HALO 400 A Diphenyl, 3.4 µm, 3.0 x 250mm Price on request 91812-509 HALO 90 Å PFP, 2 µm, 2.1 x 75mm Price on request