Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.
Certificates of analysis for new Restek LC columns are now provided electronically. To view and download, visit www.restek.com/documentation then enter your cat.# and serial #.
Roc HPLC columns are built to be the cornerstone for your LC lab. These solid, reliable columns 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, Roc columns are priced for bulk use in routine analyses and large-volume workflows. And minimal packaging offers compact storage with serial #-specific certificates of analysis available for download at www.restek.com/documentation
Get more of what you want, and less of what you don't, with Roc LC columns from Restek.
Agilent: Zorbax Eclipse XDB-Phenyl, Eclipse Plus Phenyl-Hexyl
Thermo Fisher Scientific: Hypersil Gold Phenyl
Phenomenex: Luna Phenyl-Hexyl