Last time, we looked at the practice of 'measuring' in analytical chemistry. We explained how chemists determine the amount of a substance and evaluate the reliability of those numerical values ...

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 ...

This course provides an introduction for beginners to Ion Chromatography (IC). What is ion chromatography? Why do we use ion chromatography? How could it help solve problems and what answers could it ...

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 ...

This course provides an introduction for beginners to Ion Chromatography (IC). If you have no or very little knowledge of ion chromatography, are an analyst, technician, engineer or work in sales but ...

Gas chromatography is an innovative technique that uses an inert carrier gas for separating and quantitating vaporized compounds. It is based on principles similar to column permeation chromatography, ...