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 93412-214 HALO 400 Å C4, 3.4 µm, 2.1 x 20mm Price on request 93412-102 HALO 400 Å ES-C18, 3.4 µm, 2.1 x 5mm, Guard Colum Price on request 92112-506 HALO 160 Å Phenyl-Hexyl, 2.7 µm, 2.1 x 75mm Price on request