Measurements of formaldehyde by tunable diode laser spectroscopy and the enzymatic-fluorometric method: An intercomparison study

Anno: 1996

Autori: Mücke R., Scheumann B., Slemr J., Slemr F., Werle P.

Affiliazione autori: Fraunhofer Inst. Atmospharische U., Kreuzeckbahnstr. 19, 82467 Garmisch-Partenkirchen, Germany

Abstract: The TDLAS technique has been applied for a validation of a less specific enzymatic measurement technique for formaldehyde. A newly developed calibration system has been used to provide different concentrations in the lower ppbv region to establish a calibration function and to evaluate system performance characteristics according to ISO regulations. An intercomparison between the TDLAS and the enzymatic-fluorometric technique shows a good correlation between the two methods, especially with calibration gas.

Giornale/Rivista: INFRARED PHYSICS & TECHNOLOGY

Volume: 37 (1)      Da Pagina: 29  A: 32

Parole chiavi: Calibration; Correlation theory; Formaldehyde; Gases; Light absorption; Measurements; Semiconductor lasers, Dinot; Direct spectroscopic measurement; Enzymatic fluorometric method; Enzymatic reaction; Hantzch reaction; Tunable diode laser spectroscopy, Spectroscopy
DOI: 10.1016/1350-4495(95)00098-4

Citazioni: 9
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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