Question

The degree to which method is free from interferences present in the matrix is known as
Select one:
a. Selectivity
b. Limit of detection
OC. Precision
d. sensitivity​

Answer 1

Answer:

sensitivity. please mark my answer as a brainly

Answer 2

Answer:

The degree to which method is free from interferences present in the matrix is known as d. sensitivity.

Explanation:

• Selectivity is a measure of freedom from method interference. The selectivity of a method for interferents for analytes is defined by the selectivity factor. If the sample is analyzed multiple times, individual results will vary from test to test.
• Precision is a measure of this variability. The closer the agreement between individual analyzes, the more accurate the results.
• Demonstrating that two samples have different levels of an analyte is an important part of many analyses. A method's sensitivity is a measure of its ability to determine whether such differences are significant. Sensitivity is often confused with the detection limit of a method.
• The detection limit is the smallest amount of analyte that can be reliably detected.

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