Calibration Curves

Question 1

What is a calibration curve?

Answer 1

It determines the concentration of a substance in an unknown sample by comparing it to a set of standard known samples.

Question 2

How to do a calibration curve.

Answer 2

Plot a graph of results showing absorbance on y -axis and the concentration on x - axis.
Draw a smooth line / curve of best fit through data points to create calibration curve.