Hello everyone!
I have very little to no knowledge of stats (chemist) and hope that you could help me with the problem I am encountering. In brief:
I have 5 sets of measurments for concentration of compounds, using different methods, as attached below (the list itself is longer)
:
What would be an adequate statistical test, if any, to determine which method is the best at quantifying my compounds concentrations? (higher concentrations would imply a better method).
Many thanks!
Edited for clarity
I have very little to no knowledge of stats (chemist) and hope that you could help me with the problem I am encountering. In brief:
I have 5 sets of measurments for concentration of compounds, using different methods, as attached below (the list itself is longer)

What would be an adequate statistical test, if any, to determine which method is the best at quantifying my compounds concentrations? (higher concentrations would imply a better method).
Many thanks!
Edited for clarity