It is very important for GC users to know how to preserve the GC columns. Proper preservation not only helps in ensuring accurate results, but it also saves you money Continue Reading
Choosing the Right HPLC Column for LC-MS
Mass spectrometry (MS) is one of the most popular detection techniques for liquid chromatography (LC). It is also a technique that is not compatible with many of the mobile phase Continue Reading
Troubleshooting GC Column Problems
Although we wish our GC column would always perform perfectly, there are times when issues rear their ugly heads. When this happens, it can be difficult to know what the Continue Reading
Chiral SMB Perspectives with Dr. Olivier Dapremont
New look at Chiral SMB with Dr. Olivier Dapremont Olivier Dapremont earned his Ph.D. in chemical engineering and applied chemistry from the University of Pierre & Marie Curie in Paris Continue Reading
Chromatography Spotlight: Select the Right Mobile Phase Solvent for Reversed Phase LC
The mobile phase used for reversed phase LC can be a pure solvent, a combination of a mixed solvent, or a solvent that contains buffers and additives. The mobile phase Continue Reading
Stay Prepped: Sample Preparation Best Practices
Sample preparation may feel like a basic, routine task, but it lies at the core of your HPLC analyses. Running robust, accurate, and good analytical methods for HPLC and GC Continue Reading
GC Solutions for Testing Organic Pollutants
Modern regulations emphasize analytical methods that can separate critical analyte pairs for identification and quantitation. To meet experimental separation goals and exceed regulatory requirements, new gas chromatography (GC) column selectivities Continue Reading
Proper Ways to Clean Your HPLC Column
We all know that HPLC columns have a finite lifetime and even after good clean-up and storage they will reach the end of their lifetime. However, there are certain measures Continue Reading
Cannabis Residual Solvents FAQs
In the cannabis space, residual solvents are volatile compounds that may have been used to extract, process, or refine cannabis materials. Traces of these solvents remain present after post-extraction methods Continue Reading
Sample Prep Showdown: SPE vs. LLE vs. SLE
Sample Preparation (SP) is a broad technique that encompasses any modification to a collected sample before its qualitative or quantitative analysis. Not only does sample preparation remove interfering contaminates and Continue Reading