Title: direct infusion
Long Title: IUPAC Gold Book - direct infusion
DOI: 10.1351/goldbook.12392
Status: current

Definition
Method of liquid sample introduction in which the sample is continuously flowed into a mass spectrometer ion source.

Source
- PAC, 2013, 85, 1515. 'Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)' on page 1537 (https://doi.org/10.1351/PAC-REC-06-04-06)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/12392/html
- json: https://goldbook.iupac.org/terms/view/12392/json
- xml: https://goldbook.iupac.org/terms/view/12392/xml

Citation: Citation: 'direct infusion' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12392
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Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.
Accessed: 2025-11-01T08:33:42+00:00