Ion exchange separates components in a sample depending on their relative ionic strengths and interaction with the stationary phase. The stationary phase is a charged substance that selectively ...

Dr. Fabrice Gritti, Research Sr. Principal Scientist at Waters joins host Neil Lander of Chromatography Life to discuss the revival of slalom chromatography and its powerful applications in analyzing ...

COLUMBIA — A new set of lessons and classroom resources is aimed at helping students better understand South Carolina’s important role in the Revolutionary War ahead of the nation’s semiquincentennial ...

Oscar Owen breaks down three pen tricks that look impossible but are surprisingly simple. Whether it’s making a pen vanish, using a clever setup, or creating the floating illusion, these effects are ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...

For the past two years, during the twilight of my academic career, I have become a devotee of the fountain pen, often pondering this seemingly retro act of putting pen to paper. Composing again by ...

After years trying to moderate her party’s image, the far-right leader, convicted of embezzlement, now voices Trump-like outrage, at some risk. By Roger Cohen In a speech, Marine Le Pen, the French ...