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 98215-422 HALO 90 Å AQ-C18, 2.7 µm, 0.5 x 50mm Price on request 650750-912K Poroshell 120, Phe-Hex, 2.1x250,4um,MVK 2 928,23 € 91813-904 HALO 90 Å ES-CN, 2 µm, 3.0 x 250mm Price on request