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 92814-608 HALO 90 Å C8, 2.7 µm, 4.6 x 100mm Price on request 95812-111 HALO 90 Å Biphenyl, 5 µm, 2.1 x 5mm, Guard Column Price on request 92810-602 HALO 90 Å C18, 2.7 µm, 10.0 x 100mm Price on request