Consistency by Design: Agilent LC Columns

Poroshell 120 columns provide rugged, high resolution separations within the pressure range of any mainstream LC system, making the benefits of sub-2 µm performance available with all existing LCs.Poroshell columns can achieve high resolution and high speed separations on current instruments, and higher resolution and speeds on new high-pressure LC and LC/MS systems. Stable to 600 bar, Poroshell 120 are great for fast UHPLC analyses, and can accelerate your older, traditional 5 µm method for 4-5x reduction in analysis time. With a family of ten chemistries, including the recently introduced PFP, and alignment with the ZORBAX family chemistries, method development and transfer is flexible and easy.Features: High efficiency and high resolution, with up to 50% less backpressure than sub-2 μm columns 2 μm frit, for rugged performance with dirty samples Compatible with 400 bar and 600 bar LCs, as well as UHPLC instruments An expanding family of bonded phases to align with the ZORBAX Family, for reliable scalability Excellent selectivity and peak shapes Designed for exceptional reproducibility Explore Poroshell 120 solutions focused applications, from food to pharma

Agilent ZORBAX 300Å StableBond columns are an ideal choice for the reproducible separations of proteins and peptides for two reasons. Wide-pore, 300Å columns are necessary for an efficient separation of proteins and peptides, or other large molecules, in order to allow these analytes to completely access the bonded phase. 300StableBond columns are unmatched in their durability at low pH, such as with TFA-containing mobile phases.