Flashcards
Untitled
Cards in this deck (10)
- 1qualitativeidentification of components
from retention time/retardation factor - 2quantitativeamount of component in mixture
standards of differing concentration - 3retention timetime taken to travel through column - SP
- 4RT elutioncomponent reaches end of component - SP
- 5RT instrumental techniquescomponent enters detector
generates a response
time recorded - 6RT components of a mixturedifferent properties
travel at different rates
different retention times - 7RT compare retention timesidentical analytical conditions
reference standards identify unknowns - 8chromatogramsshow when different components reach detector
- 9apextop of each - used to prove retention time
- 10peak areasize of peak for each component - relates to amount present in original sample
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- Flashcards on Untitled, created by Lucy Jones on 22/04/2019.
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- Lucy Jones
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