Which of the following techniques do not enhance sensitivity by a factor of 10 at normal operating conditions?
A. Optimization of sample volume
B. Optimization of instrumental parameters
C. Optimization of noise
D. Time averaging
Answer:D
Which of the following techniques do not enhance sensitivity by a factor of 10 at normal operating conditions?
A. Optimization of sample volume B. Optimization of instrumental parameters C. Optimization of noise D. Time averaging
Explanation: Time averaging techniques does not enhance sensitivity by a factor of 10. The other two techniques enhance sensitivity by a factor of 10 at normal operating conditions.