Chemistry A-Level
gas chromatography with mass spectrometry
What gas chromatography with mass spectrometry means in Chemistry A-Level, as defined for AQA.
Definition of gas chromatography with mass spectrometry
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Reference: AQA
A combination in which the components separated by gas chromatography are fed into a mass spectrometer, which records a spectrum for each component as it arrives.
Topics that use gas chromatography with mass spectrometry
- Chromatography (A-level only) (AQA A-Level)
Related terms
- adsorption
- fragmentation fingerprint
- gas chromatography
- lid and saturated vapour
- molecular ion peak
- pencil baseline
- retention time
- Rf value
Using gas chromatography with mass spectrometry in the exam
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