Is 100% aqueous stability and unique polar selectivity not enough to convince you to try Luna Omega? Well, here is another equally-compelling reason Guest Author: Dr. Jeff Layne You Can Continue Reading
What is Core-shell and Superficially Porous Technology?
Guest Author: Technical Specialist, Ann Montross Silica media in HPLC columns were originally irregular shaped particles of silica. Then silica based HPLC columns moved to the traditionally filled, fully porous Continue Reading
EnvironmentalForensics / ToxicologyGas Chromatography (GC)Liquid Chromatography (LC)Pharma / Biopharma
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.
Recap: SoCal Dietary Supplements Chromatography Forum
Last month, Phenomenex hosted the SoCal Dietary Supplements Chromatography Forum—an all-day assembly co-sponsored by Alkemist Laboratories and US Pharmacopeia (USP) to discuss “the need and approach to modernizing USP dietary supplement monographs,” particularly those based upon chromatography.
Best and Worst Organic Solvents to Use in LC
There are several critical characteristics to take into consideration when choosing the appropriate organic solvent to use in liquid chromatography. For example, high viscosity solvents may produce backpressures that are too high for the HPLC system used.
Beta-Glucuronidase Removal: Urine the Right Place
Whether it be for a job interview or medical diagnosis, most of us have found ourselves in the vulnerable position of peeing into a cup. And though it may feel invasive or embarrassing, urine tests are remarkably helpful to doctors, courts, and hiring managers alike.
What the HILIC is HILIC?
Hydrophilic interaction liquid chromatography (HILIC) is a chromatographic mode used mainly for the separation of polar compounds that are too hydrophilic to be retained in a reversed phase column.
10 Questions You’ve Always Wanted to Ask About LC
Want to submit a question? Leave it in the comments!
Technical Tip: Bulk HPLC Sorbent Storage and Cleaning for Reuse
In the spirit of frugality, process chromatographers often want to save and store their media for future use. There are steps one can take to store bulk resins for short term and long term use, though it’s worth noting that the media will not last forever.
The Proof is in the Litter: How an Innovative Product is Saving Feline Lives
Many pet owners can tell if their furry friend is sick just by looking at them. What if there was a possible diagnosis lurking in your cat’s litter?