ICP-OES – ICP Chemistry, ICP-OES Analysis, Strengths and Limitations

Limits of Detection (LoD) - New in JMP Pro 16

Example: A new electrochemical method relates concentration to current. The slope of the calibrationcurve 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.7. (0.5 point) What is the detection limit of this method?8. (0.5 point) What is the lowest concentration that could be reliably quantified?9. (1 points) Why do you think the "bar" is set higher for quantification than detection?

Limits of Detection in Spectroscopy (PDF)