Restek

Chromatography is what we do and who we are.

We are an independent, international, and diverse team of employee-owners not bound to a specific brand  of instrument or geographic region. We live and breathe phase  chemistry, peak separations, resolution, and inertness because while chromatography may be a necessary  tool in your business, it is our business. And it is a business that we directly serve across 100+ countries and six continents with unrivaled Plus 1 service, applications, and expertise.

From LC and GC columns  to sample prep, reference standards to accessories, Restek is your first and best choice for chromatography.