As the ongoing search for helium continues worldwide, the community of analytical chemists often finds itself entangled in the debate of helium versus hydrogen in the field of gas chromatography

Dr. Susan Rae Anderson is an independent consultant in analytical chemistry at S.R. Anderson Consulting (formerly Olin Corporation).

New intuitive GC solution improves user experience

Food scientists have long used chemical aromatics, essential oils, and botanical extracts to enhance the flavor of food and beverages to boost sales

Important things to think about when purchasing a GC

The sample matrix can have an effect on the type of surface chemistry that is applied to the column being used

Technological advances have enabled us to analyze increasingly lower concentrations of chemicals

When working with highly polar compounds, HILIC tends to be the best choice for separation

Portable technology remains as rugged, reliabile, fast, and easy as ever.

The Polyarc reactor is a catalytic microreactor that enhances existing gas chromatographs with flame ionization detectors

Rachel Muenz talks with Terry Cain and Dr. Michael Wichman about environmental testing using HPLC and GC

Although most chemists take classes in the theory of gas chromatography (GC), they learn operation and troubleshooting mostly through hands-on operation and laboratory lore.