Crack Open the Best Organic Reference Standards in the Industry
Whether you are processing environmental samples or petroleum products, testing pharmaceuticals or food, your laboratory cannot stand without a trusted source of high-quality organic reference standards, reference materials (RMs), and certified reference materials (CRMs).
Search Our Free Online Chromatogram Library
Restek’s searchable chromatogram library contains hundreds of chromatograms and allows you to search using a variety of terms, add more terms to refine your results, or use the filters to quickly narrow your results.
Improved Indeno[123-cd]pyrene-Dibenz[ah]anthracene Separation on the New Rxi-SVOCms Column
Development of the Rxi-SVOCms column focused on maximizing the resolution of PAH isobars while targeting a 16-minute elution time for benzo[ghi]perylene (BghiP) on a 30 m x 0.25 mm x 0.25 µm column using our optimized split injection SVOA acquisition parameters. One separation draws the most attention, but …
EXP Guards for Convenient Column Protection
There are many types of guard columns available. There are multiple configurations of guard columns just within Restek’s own catalog, so how do you distinguish them? Guard columns are designed to match with different LC column lines and for different techniques. Someone performing UHPLC would need a guard column configuration that can handle the higher back pressures associated with that technique, whereas someone performing traditional HPLC might require something different. Here, we focus on the EXP Guard columns.