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 ...

Flash column chromatography is a method of chemical separation that is used to purify chemical mixtures. It is also known as flash purification, due to its function as a purification method. It is ...

Ion exchange chromatography (IEX) is a versatile and widely used technique for separating biomolecules based on charge. It plays a critical role in protein purification in research and ...

Gas chromatography is a common chromatography technique used to separate and analyze volatile chemical compounds which do not decompose. It is typically used to separate different compounds within a ...

STEMart announces the launch of Chromatography Columns to meet the rigorous demands of modern chemical analysis and ...

In Star Trek, Mr. Spock’s hand-held tricorder can instantly tell what something is made of. We don’t have tricorders yet, but we’re getting close. Portable devices just a little too big to hold in one ...

Gas chromatography is an innovative approach to separating and quantitating vaporized compounds through the use of an inert carrier gas. Gas chromatography functions according to similar principles as ...

Humans have had a significant effect on the natural world. Our activities have had wide-reaching and long-lasting consequences for the planet. Pollutants can be found in all environments, and come ...