New HPLC Columns: The Reliable Cornerstone for Your LC Lab

Solid, reliable Roc HPLC columns from Restek (USA) are pressure rated for any 400 bar HPLC system and deliver the peak shape, reproducibility, ruggedness, and performance you demand for all of your conventional HPLC applications. An exceptional value for routine analyses and large-volume workflows, Roc columns are made from high-purity silica backed by quality manufacturing and are available in a variety of phases. And newly designed minimal packaging offers compact storage with serial #-specific certificates of analysis available for download at Restek's website.

These rugged new columns are built to give you dependable data for a wide range of everyday methods. Roc HPLC columns are available with C18, C8, Phenyl-Hexyl, Cyano, and bare silica phases on either 3 or 5 μm fully porous spherical particles. Choose 3.0 or 4.6 mm ID in 100, 150, or 250 mm lengths for coverage of 98% of USP methods.

Get more of what you want, and less of what you don’t, with Roc LC columns from Restek.