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Application Focus: Gas & Liquid Chromatography
Featured Content

Analysis of Ultrashort-Chain and Short-Chain (C1 to C4) PFAS in Water Samples

In this study, an accurate, reliable analytical LC-MS/MS method for PFAS in water was developed to specifically quantify C1 to C4 PFAS in both potable and non-potable sources....Read More

Meet Requirements of EPA Method 537.1 PFAS Analysis with Contaminant-Free Workflow

In this application note, we demonstrate that Resprep S-DVB SPE cartridges and related sample preparation products are consistently free of background interferences. In addition, a PFAS delay column effectively removes any contamination that may be present in the instrument....Read More

Guide to GC Column Selection and Optimizing Separations

Learn proven strategies to optimize separations for the ideal balance of resolution and speed, ensuring reliable results....Read More

LABTips: HPLC Column Storage

Proper storage of HPLC columns is necessary to maintain performance and extend a column’s life, and different columns have specific requirements based on their stationary phase chemistry and the mobile phase used....Read More

50 Years of Ion Chromatography: What has, and hasn’t, Changed

Even as we celebrate IC’s 50th anniversary, the fundamentals of the technique have not changed....Read More

Sponsor

Sponsored by Restek

Chromatography is what we do and who we are. We are an independent, international team of employee-owners serving analysts with unrivaled Plus 1 service, applications, and expertise. From LC and GC columns to sample preparation, standards to accessories, Restek is your first and best choice. Learn more


Product Reviews

Great Columns

1 2 3 4 5

There is no match for this column in terms of separation, ease of deployment, low bleed (non-existent for my ... Read More

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