The role of atomic fluorescence spectrometry in the automatic environmental monitoring of trace element analysis
1993
Using Atomic Fluorescence for Environmental Monitoring
publication
Evidence: moderate
Author Information
Author(s): P. B. Stockwell, W. T. Corns
Primary Institution: P S Analytical Ltd
Hypothesis
Can atomic fluorescence detection improve the analysis of trace elements in the environment?
Conclusion
Atomic fluorescence is a reliable and sensitive method for determining mercury, arsenic, selenium, antimony, cadmium, and lead.
Supporting Evidence
- Atomic fluorescence offers improved selectivity compared to other techniques.
- Detection levels in the low ppt range are achievable with the described methods.
- Commercially available detectors for these techniques are expected by the end of 1994.
Takeaway
This study shows that a special technique called atomic fluorescence can help scientists measure tiny amounts of harmful metals in the environment more accurately.
Methodology
The study describes the development and application of atomic fluorescence detection techniques for various trace elements.
Limitations
Matrix interference effects can complicate the analysis of real samples.
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