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 93413-902 HALO 400 Å ES-C18, 3.4 µm, 3.0 x 250mm Price on request 92712-626 HALO 1000 Å Diphenyl, 2.7 µm, 2.1 x 100mm Price on request 942810-201 Halo 2.7um, 90A, HILIC Price on request