Liquid Chromatography (LC/HPLC)

Oct 31, 2017
LCGC North America
Dwight Stoll, who will take the reins of “LC Troubleshooting” next month, spoke with John Dolan to get some insight on the current state of chromatography with John Dolan to get some insight on the current state of chromatography training, future troubleshooting problems, John’s toughest troubleshooting challenge, and the most common chromatographic mistakes.
Oct 31, 2017
LCGC North America
By LCGC Editors
Liquid Chromatography and High-Resolution Mass Spectrometry In food analysis, HPLC and triple-quadrupole mass spectrometry are established techniques. Jon Wong of the Center for Food Safety and Applied Nutrition at the U.S. Food and Drug Administration discusses why his agency and others have been developing food analysis methods using UHPLC and HRMS.
Oct 31, 2017
LCGC North America
In his final column before retirement, John Dolan reflects on the changes he has seen during his 34 years as the author of “LC Troubleshooting,” and shares his short list of best practices that still hold true today.
Sep 01, 2017
LCGC North America
This is an exciting time for 2D-LC, as the expanding community of users works to develop creative solutions involving 2D-LC to solve analytical challenges that are very difficult or impossible to solve by conventional means.
Sep 01, 2017
LCGC North America
When developing or modifying an LC separation, a common strategy is to change selectivity by choosing a new column. Here’s guidance for making that selection.
Sep 01, 2017
LCGC North America
Topics that stood out at HPLC 2017 include advances in large-molecule separations, multidimensional chromatography, HILIC, and chiral separations.
Aug 01, 2017
LCGC North America
UHPLC’s benefits include fast analysis, high-resolution separations, reduced solvent and sample usage, enhanced sensitivity and precision, and more.
Aug 01, 2017
LCGC North America
You have to be careful when adjusting gradient conditions.
Aug 01, 2017
LCGC North America
Leading separation scientists share their perspectives on current challenges in separation science and where the field is heading. Click the title to view the full article.
May 02, 2017
Special Issues
The method presented here allows for the accurate, precise, and robust speciation, profiling, and quantification of cannabinoids in hemp oil extracts and commercial cannabinoid products for research and development laboratories.
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