Since July of 2020, the FDA has issued more than 100 voluntary recalls for hand sanitizers due to the presence of toxic components or deficient alcohol levels to be effective. Continue Reading
Nitrogen for Fast GC Analysis? Let’s Narrow Down this Idea
Guest Author – Zachary Woodward, Technical Specialist – Phenomenex USA Shorter run-times, sharper peaks, improved resolution, and low costs of carrier gas…we want it all! These goals can seem at Continue Reading
How Phase Ratio Can Shorten Run-times While Preserving Resolution
Guest Author: Technical Specialist, Zachary Woodward Gas chromatography columns offer a range of stationary-phase by which to optimize the selectivity of your analysis to assure that analytes are suitably separated Continue Reading
Cannabis GC-FID Method Development
Explore our newest method development application focusing on the determination of residual solvents and terpenes in cannabis by GC-FID. Below is a snippet from our recently published technical note by Continue Reading
Sitting with Scientist Yuri P. Belov, Ph.D., the GC Column Mastermind
Born and raised in Russia, Yuri P. Belov, knew at a young age that he wanted to go into organic chemistry. Belov received his M.S. in Technology of Synthetic Rubbers Continue Reading
Have Gas? Make Sure it’s Clean with Zebron™ Gas Management Filters: Part 2
Check out our latest article on our updated gas management technology! Click the following link to read more: https://phenomenex.blog/2019/06/20/gas-management-2/ Guest Author: Ramkumar Dhandapani, Ph.D. In our previous article, “Have Gas? Make Continue Reading
Is Water Safe To Inject In Gas Chromatography?
In the first GC columns, gas chromatography phases were simply coated onto the column. This was mostly the case with packed columns, but also the same with the very first capillary columns. Injecting water onto these phases dissolved the phase and caused the phase to elute from the columns.
Dr. Ram Speaks Gas Chromatography-How To Select The Ideal GC Column
Guest Author: Ramkumar Dhandapani, Ph.D.- Gas Chromatography Technical Manager In gas chromatography (GC), the separation of analytes is achieved primarily based on boiling point (Van der Waal’s interaction), although other intermolecular Continue Reading
Chocolate Chromatography – Separating the Science of Love
[sg_popup id=”59″ event=”onload”][/sg_popup]What is it about chocolate that makes us crave it so much? The way it sends tingly electricity down our spines or hurls us into a state of Continue Reading
Milton’s Tricks, Treats, and Technical Guides
You’ve worked so hard crafting the perfect costume, decorating your home, and sneaking chocolate from your kids, we decided to treat you to the best technical guides this Halloween.