HALO 90 Å RP-Amide, 2.7 µm, 2.1 x 100mm Back Catalog number: 92812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 91822-616 HALO 90 Å LPH-C18, 2.0 µm, 2.1 X 100mm Price on request 95123-104 HALO 160 Å ES-CN, 5 µm, 3.0 x 5mm, Guard Column 3 Price on request 95814-411 HALO 90 Å Biphenyl, 5 µm, 4.6 x 50mm Price on request