Suppose a validated GC-MS method is designed to detect stimulants. A peak that does not correlate with any of the compounds for which the method is validated appears in the chromatogram. This peak represents a

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A peak that does not correlate with any of the validated compounds is considered a non-target compound. This can be due to the presence of an unknown compound, a matrix interference, or a method artifact. It is important for the analyst to investigate the source of the peak and determine if it is relevant to the analysis.

Suppose a Validated GC-MS Method Is Designed to Detect Stimulants