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Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union

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Atmos. Meas. Tech., 10, 5063-5073, 2017
https://doi.org/10.5194/amt-10-5063-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Research article
22 Dec 2017
Improved methods for signal processing in measurements of mercury by Tekran® 2537A and 2537B instruments Jesse L. Ambrose
Publications Copernicus
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Short summary
Scientific understanding of environmental Hg cycling is limited by analytical uncertainties. To better characterize analytical uncertainty associated with Hg measurements made with the Tekran® 2537 instrument, I developed new software-based methods for offline processing of the raw instrumental data. I demonstrate significant uncertainty associated with the Tekran® method. By comparison, my methods improve measurement accuracy and the Hg detection limit by as much as 95 % and 88 %, respectively.
Scientific understanding of environmental Hg cycling is limited by analytical uncertainties. To...
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