CHROMATOGRAM Meaning and
Definition
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A chromatogram is a graphical representation of the separation of chemical components in a mixture. It is derived from the technique called chromatography, which is used to separate and identify the various components of a sample. In chromatography, the sample is first dissolved in a liquid or gas known as the mobile phase, and then it is carried through a stationary phase (a solid or liquid) by the mobile phase.
The key feature of a chromatogram is the presence of peaks that correspond to different components of the mixture. Each peak represents one or more substances that are separated based on their affinity for the stationary and mobile phases. The height of the peak corresponds to the concentration of the component in the sample.
Chromatograms can be obtained using various techniques, such as gas chromatography (GC) or liquid chromatography (LC), depending on the nature of the sample. In GC, the mobile phase is a gas, while in LC, it is a liquid. The chromatogram obtained can be analyzed to determine the identity and quantity of the separated components.
Chromatograms are widely used in various fields, including chemistry, biochemistry, pharmacology, and forensic science. They provide a visual representation of the separation process and allow scientists to analyze complex mixtures efficiently. By interpreting the peaks in a chromatogram, researchers can identify compounds, assess purity, and quantify substances in a sample.
Common Misspellings for CHROMATOGRAM
- xhromatogram
- vhromatogram
- fhromatogram
- dhromatogram
- cgromatogram
- cbromatogram
- cnromatogram
- cjromatogram
- curomatogram
- cyromatogram
- cheomatogram
- chdomatogram
- chfomatogram
- chtomatogram
- ch5omatogram
- ch4omatogram
- chrimatogram
- chrkmatogram
- chrlmatogram
- chromatigram
Etymology of CHROMATOGRAM
The word chromatogram comes from the combination of two Greek roots: chroma meaning color, and gramma meaning a written or drawn mark. The term was first used in the field of chromatography, which is the separation and analysis of mixtures, particularly in the context of color. It refers to the graphical representation of the separation of components in a mixture based on their different interactions with a mobile phase and a stationary phase. Thus, the word chromatogram literally means a written or drawn mark of color.
Similar spelling words for CHROMATOGRAM
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