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 92812-407 HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 50mm Price on request 92810-711 HALO 90 Å Biphenyl, 2.7 µm, 10.0 x 150mm Price on request 91813-722 HALO 90 Å AQ-C18, 2 µm, 3.0 x 150mm Price on request