HALO 90 Å RP-Amide, 2 µm, 2.1 x 100mm Back Catalog number: 91812-607 Manufacturer: Advanced Materials Technology Availability: 2 weeks Price on request - + Recommended 92811-622 HALO 90 Å AQ-C18, 2.7 µm, 1.0 x 100mm Price on request 92812-717 HALO 90A PCS C18, 2.7um 2.1mm x 150mm Price on request 92810-602 HALO 90 Å C18, 2.7 µm, 10.0 x 100mm Price on request