Analytical chemistry
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Analytical chemistry is the branch of chemistry concerned with the development and application of methods to identify the chemical composition of materials and quantify the amounts of components in mi
Gas chromatography laboratory
Gustav Kirchhoff (left) and Robert Bunsen (right)
The presence of copper in this qualitative analysis is indicated by the bluish-green color of the flame.
An accelerator mass spectrometer used for radiocarbon dating and other analysis
Gas chromatography
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Gas chromatography is a common type of chromatography used in analytical chemistry for separating and analyzing compounds that can be vaporized without decomposition. Typical uses of GC include testin
Analytical chemistry
…and the sample. In thin-layer chromatography, the analyte mixture moves up and separates along the coated sheet under the volatile mobile phase. In gas chromatography, the gas phase separates the volatile analytes. A common method of chromatography using liquid as a mobile phase is high-performance liquid chromatography…
A gas chromatograph with a headspace sampler
Gas chromatograph
The rule of ten in gas chromatography
A gas chromatography oven, open to show a capillary column