Why is it advantageous to record many FID signals from the same sample and then add them together?

Question

TuteeHUB · Accepted Answer

To ensure that all target nuclei in the sample have been excited

TuteeHUB · Answer

To increase sensitivity

TuteeHUB · Answer

None of the above

TuteeHUB · Answer

To remove inaccuracies caused by fluctuations in the applied magnetic field

1.	Why is it advantageous to record many FID signals from the same sample and then add them together?
A.	To increase sensitivity
B.	To ensure that all target nuclei in the sample have been excited
C.	None of the above
D.	To remove inaccuracies caused by fluctuations in the applied magnetic field
Answer» B. To ensure that all target nuclei in the sample have been excited

Discussion