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Tag: LLOQ


2013-11. What’s the Problem with the LLOQ – A Case Study

November 1, 2013

Two methods of calculating the lower limit of quantification (LLOQ) disagree. Which, if either, is correct? LCGC 31(11) 926-931 (2013) John W. Dolan

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2010-3. Enhancing Signal-to-Noise

March 1, 2010

Which is more important, signal or noise? LCGC 28(3) 212-216 (2010) John W. Dolan

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2009-4. Calibration Curves, Part II: What are the Limits?

April 1, 2009

How are the signal-to-noise ratio and imprecision related? LCGC 27(4) 306-312 (2009) John W. Dolan Erratum: In Figure 1, the signal, S, should be measured from the middle of the noise band to the top of the peak, not from the top of the noise band.

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