Gas chromatography cannot be considered an absolute means of identification.

Name: Gas chromatography cannot be considered an absolute means of identification.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Gas chromatography (GC) requires comparison to known standards or additional spectroscopic methods (like mass spectrometry) for absolute identification of compounds, as it primarily separates components based on their volatility and interaction with the column material, not their unique chemical identities.

Gas Chromatography Cannot Be Considered an Absolute Means of Identification