Last Updated
：2025/11/21
chemical fingerprint
（ plural ）
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(chemistry) the unique combination of analytical results from a number of techniques that identifies a particular compound in a sample
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chemical fingerprint
The forensic chemist compared the chemical fingerprint of the unknown residue to a database of known compounds to determine its origin.
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The forensic chemist compared the chemical fingerprint of the unknown residue to a database of known compounds to determine its origin.
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