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Restek

Restek is a leading provider of chromatography columns, accessories, and certified reference materials.

Latest Content

PFAS chemicals depicted as amber vials amid ocean waves.

Restek Launches PFAS-10 Certified Reference Material

The PFAS-10 reference material includes 10 linear compounds, supporting laboratories with simplified preparation, stable composition, and optimized chromatography.

Illustration of milk products including infant formula, cereal with milk, coffee, and a laboratory ampoule.

Restek Expands Furan Testing Standards

New certified reference materials include all native and labeled compounds specified by key AOAC and EU recommendations, helping food testing laboratories streamline furan, and alkylfuran analysis.

Scientific equipment for molecular rotational resonance spectroscopy with metal capillary column.

New Preconcentration Cartridges Improve MRR Performance

MRR spectroscopy workflows improve with new preconcentration
cartridges enabling better detection limits and efficient sample preparation.

Illustration of a magnifying glass focusing on a vial among rows of sample containers.

New Tool Simplifies Reference Standards Search

Researchers developed a standards finder that matches compounds to relevant calibration solutions using flexible filters. It supports bulk searches, downloadable results, and workflow integration, enhancing efficiency, and decision-making.

3D illustration representing trace-level detection of molecules in advanced analytical chemistry.

New GC Column Technology Pushes Trace-Level Detection

Researchers developed a new GC column technology that creates an exceptionally inert surface, improving peak symmetry, trace-level sensitivity, and durability. Performance is maintained even after harsh thermal cycling and heavy matrix exposure.

Female scientist in a lab coat smiling while using a digital tablet in a modern laboratory setting, with a colleague working in the background.

40 Years of Restek: A Legacy of Innovation, a Blueprint for the Future

Restek celebrates 40 years of innovation, quality and global community as a 100% employee-owned chromatography company.

Scientist wearing safety goggles and gloves preparing samples for chromatography analysis in a lab.

Restek Launches Expansion to Free, Online Pro EZGC and EZLC Chromatogram Modelers

Restek’s Pro EZGC and EZLC chromatogram modelers now include GC-MS capabilities and a pesticides library, boosting method development speed and accuracy.

A bottle containing Rezin.

Rezin: An Exceptionally Clean Resin for SVOC Analysis

Restek’s new Rezin certified clean SDVB resin is an exceptionally clean SDVB resin for semivolatile organic compound (SVOC) sampling.

Raptor C8 columns

Restek’s New Raptor C8 LC Columns Offer Superior Ruggedness and Reproducibility

Our newly released Raptor C8 columns boast the dependability of our Raptor line with the capability of achieving even faster analysis times compared to C18 columns.

Restek’s new inert guard cartridges.

Restek’s Inert Column Technology Is Now Available in Guards

Combined with selective stationary phases, Restek’s new inert guard cartridges are the ideal choice in the analysis of metal-sensitive compounds.

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