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 93412-914 HALO 400 Å C4, 3.4 µm, 2.1 x 250mm Price on request 92114-717 HALO 160A PCS C18, 2.7um 4.6mm x 150mm Price on request 92812-305 HALO 90 Å Penta-HILIC, 2.7 µm, 2.1 x 30mm Price on request