Chromatogram – the visual output of the chromatograph. In the case of an optimal separation, different peaks or patterns on the chromatogram correspond to different components of the separated mixture.

In an extreme case, Giddings and his group used gases at pressures of up to 2,000 atmospheres to chromatograph carotenoids, sugars, nucleosides, amino acids, and polymers. Supercritical-fluid …

A generic GC–MS method for sesquiterpene analysis has been developed using a Hewlett–Packard 6890 gas chromatograph (GC) coupled with a 5932 mass selective detector (MSD) outfitted with a …

In gas chromatography, the liquid or gas sample moves through a specialized column by the help of a carrier gas in an instrument called a gas chromatograph, pictured below.

Jun 8, 2025 · Understand chromatography from sample prep to detection, learn its principle, key parts, common types, factors, applications, pros, cons and safety tips.

Chromatography is one of the most powerful and versatile analytical techniques in modern laboratory science. At its core, chromatography is a method that separates complex mixtures into their …

Jul 24, 2025 · Delve into the core principles of chemical separation and see how this analytical method translates a mixture’s components into precise, actionable data.

26.1: A General Description of Chromatography In chromatography we pass a sample-free phase, which we call the mobile phase, over a second sample-free stationary phase that remains fixed in space. …

Jul 23, 2025 · Chromatography is the separation of mixtures by distribution between two or more immiscible phases. In chemical laboratories, where it is used for analysis, isolation, and purification, …

Nov 3, 2020 · What is Chromatography, How does it Work, and where is it Used ? Chromatography is a biophysical technique that separates, identifies, and purifies the components of a mixture for …