Chromatography Flashcards
1
Q
Equation for Rf value:
A
Rf = distance travelled by substance / distance travelled by solvent
2
Q
Where are Rf values used:
A
In the food industry and forensic science
3
Q
What is an Rf value:
A
The ration between the distance travelled by the dissolved substance and the distance travelled by the solvent.
4
Q
What can chromatography be used for:
A
To identify substances
