With many labs analyzing PFAS at single-digit ppt levels or below, PFAS contamination from HPLC components can prevent accurate measurement of PFAS in samples. To eliminate this issue, Restek’s new PFAS delay column traps and “delays” system-related PFAS, preventing them from interfering with sample analysis. This delay column is a universal solution that can be used with any type of HPLC or UHPLC system up to 15,000 psi (1034 bar) and with any analytical column (fully porous or superficially porous).
Our standard 5 g Resprep EPH fractionation SPE cartridges are now available in a 2 g format made from the same high-quality silica. While the 5 g cartridges are recommended if higher loading capacity is required, the new 2 g cartridges are ideal for automated systems or when time savings and solvent reduction are desired. These high performing SPE cartridges completely separate aliphatic and aromatic compounds and are guaranteed to produce background levels that meet MA and NJ EPH method requirements.
Designed with GC-MS users in mind, the GC Accelerator kit provides a simple way to speed up sample analysis. By reducing oven volume, these inserts allow faster ramp rates to be attained, which reduces oven cycle time and allows for increased sample throughput and more capacity to process rush samples. When faster ramp rates are used, existing methods can be accurately scaled down to smaller, high-efficiency, narrow-bore columns using Restek’s EZGC method translator. With a scaled-down column, a properly translated method, and a GC Accelerator kit, you can obtain the same chromatographic separation—often with greater sensitivity—in a fraction of the time without making a capital investment.
Restek is a leading developer and manufacturer of chromatography products. We provide analysts around the world with the innovative tools they need to monitor the quality of air, water, soil, foods, pharmaceuticals, chemical, and petroleum products. We supply columns, standards, and accessories, manufactured under ISO 9001 certification and backed by the best service in the industry. From sample collection to preparation, from injection through separation to detection, build your liquid or gas chromatography solution with products and expertise from Restek. Read more...
Restek chromatography products are engineered for ruggedness and performance to make labs more productive. Our products are designed by chromatographers for chromatographers, and supported by a wealth of applications data for analysts in the environmental, petrochemical, pharmaceuticals, foods, and clinical/forensic industries. Let Restek help you increase sample throughput with faster separations, reduced cycle times, and eliminated process steps. Our superb chromatography products and unsurpassed technical service give you the Restek advantage.
Our reputation for Plus 1 customer service and quality, innovative chromatography products is world-renowned. Plus 1 customer service means every Restek employee will work hard to exceed your expectations in helpfulness and courtesy.
Restek is an independent company in which all employees share ownership through our employee stock ownership plan. Every employee deeply cares about your satisfaction and appreciates your loyalty every time you choose a Restek product. Since 1985, we have consistently improved our quality and our customer service, and have developed innovative chromatography products that make your job easier. Thank you for playing a key role in Turning our Visions into Reality.
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