The most common laboratory method for detection,discrimination,and quantitation of alcohols in biological specimens is:

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Flame ionization gas chromatography (GC) is the most common laboratory method for detection, discrimination, and quantitation of alcohols in biological specimens due to its high sensitivity and selectivity. GC separates the alcohol molecules by their physical and chemical properties and then ionizes them via a flame, producing a detectable signal that can be quantified. Other methods like immunoassay, HPLC, and spectrophotometry may have limitations in terms of sensitivity, specificity, or sample preparation, and are often used as complementary techniques.

The Most Common Laboratory Method for Detection,discrimination,and Quantitation of Alcohols