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 92112-417 HALO 160A PCS C18, 2.7um 2.1mm x 50mm Price on request 95814-901 HALO 90 Å HILIC, 5 µm, 4.6 x 250mm Price on request 92812-109 HALO 90 Å PFP, 2.7 µm, 2.1 x 5mm, Guard Column 3p Price on request