A new electrochemical method relates concentration to current. The slope of the calibration curve is 0.438 nA/µM. Replicate analysis of a low concentration solution gave the following readings: 2.39 nA, 2.45 nA, 2.54 nA, 2.76 nA and 2.58 nA. What think the difference is between detection and quantification? а. you b. Please calculate the limit of detection. Please calculate the limit of quantification. с.

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2. A new electrochemical method relates concentration to current. The slope of the calibration
curve is 0.438 nA/µM. Replicate analysis of a low concentration solution gave the following
readings: 2.39 nA, 2.45 nA, 2.54 nA, 2.76 nA and 2.58 nA.
a. What you think the difference is between detection and quantification?
b. Please calculate the limit of detection.
c. Please calculate the limit of quantification.
Transcribed Image Text:2. A new electrochemical method relates concentration to current. The slope of the calibration curve is 0.438 nA/µM. Replicate analysis of a low concentration solution gave the following readings: 2.39 nA, 2.45 nA, 2.54 nA, 2.76 nA and 2.58 nA. a. What you think the difference is between detection and quantification? b. Please calculate the limit of detection. c. Please calculate the limit of quantification.
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