The major problem associated with sample preparation is which of the following?
A. Preparing sample in right quantity
B. Choosing sample holders
C. Matrix effects
D. Reflection by holders
Answer:C
The major problem associated with sample preparation is which of the following?
A. Preparing sample in right quantity B. Choosing sample holders C. Matrix effects D. Reflection by holders
Explanation: The major problem associated with sample preparation is matrix effects. The primary and emitted radiation is absorbed by the element present along with the elements of interest.