The concept of theoretical plates is the key measure of column efficiency in chromatography, linking Nobel Prize–winning theory with practical tools for achieving sharper peaks, better resolution, and ...

THE essence of the classical chromatographic method of Tswett1 is presented by Ratchinsky2 in the form of the following definition: “Any liquid or gaseous mixture of the substances is divided ...

Learn how the flame ionization detector (FID) works in gas chromatography, plus tips to optimize sensitivity, troubleshoot ...