Peak height in gas chromatography

1. What does the height of a peak mean in gas chromatography?
2. What does the peak tell you in gas chromatography?
3. How do you find peak height in chromatography?
4. What does peak height tell related to concentration?

What does the height of a peak mean in gas chromatography?

A typical chromatogram comprises of several peaks varying in size. The height of each peak is in proportion to the amount of the particular component present in the sample mixture injected into the chromatograph.

What does the peak tell you in gas chromatography?

Usually, the x-axis of the gas chromatogram shows the amount of time taken for the analytes to pass through the column and reach the mass spectrometer detector. The peaks that are shown correspond to the time at which each of the components reached the detector.

How do you find peak height in chromatography?

Thus, the defining equation of the height equivalent to a theoretical plate is as follows: HETP = σ ²/L, in which σ is the standard deviation and L the distance traveled.

What does peak height tell related to concentration?

concentration. Peak height is proportional to the instantaneous amount of analyte that is transiting the detector. Peak area is proportional to the sum of all of analyte moleucles that have transited the detector. People are usually interested in the total amount of substance injected into the column.