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Analytical methods assessment for exchangeable cations analysis in soil: MIP OES appraisement
(Taylor & Francis, 2020-09)
Soil monitoring and research often requires a comparison of laboratory data generated by diverse instruments and in different laboratories to demonstrate the reliability and accuracy of the results. The outcomes of this ...
Selective determination of Cr (VI) by on-line solid phase extraction FI-SPE-FAAS using an ion exchanger resin as sorbent: An improvement treatment of the analytical signal
(Elsevier Science, 2017-01)
A flow injection (FI) technique based on an on-line solid phase extraction (SPE) coupled with flame atomic absorption spectroscopy (FAAS) to selectively quantify chromium (VI) in the presence of chromium (III) was developed. ...
Determination of Metal Content in Valerian Root Phytopharmaceutical Derivatives by Atomic Spectrometry
(AOAC International, 2005-01-01)
Phytopharmaceuticals containing Valerian are used as mild sleep-inducing agents. The elemental composition of 3 different marks of Valeriana officinalis roots commercially available in the Argentinian market, their teas, ...
The role of analytical techniques in the determination of metals and metalloids in dietary supplements: A review
(Elsevier Science, 2018-01)
This review is focused to cover the application of different analytical techniques for the determination of metals and metalloids in different categories of dietary supplements. Atomic spectrometric methods based on flame ...
Characterization of atmospheric emission sources of heavy metalsand trace elements through a local-scale monitoringnetwork using T. capillaris
(Elsevier Science, 2014-01)
This research work presents new insights regarding biomonitoring studies, source apportionment at a local scale, and influence of wind and topography on dispersion of atmospheric pollutants in a complex scenario. The ...
Use of biomonitors for the identification of heavy metals emission sources
(Elsevier Science, 2012-09)
Heavy metals accumulation by Tillandsia capillaris was measured to identify their main emission sources in the province of Córdoba, Argentina. Samples of T. capillaris collected over three years at different sites were ...
Chemical markers of biomass burning: Determination of levoglucosan, and potassium in size-classified atmospheric aerosols collected in Buenos Aires, Argentina by different analytical techniques
(Elsevier Science, 2018-06)
A study concerning the identification and quantification of key chemical markers of biomass burning namely, levoglucosan and potassium in size-fractionated airborne particulate matter was conducted. To perform a complete ...
Analytical methods assessment for exchangeable cations analysis in soil: MIP OES appraisement
(Taylor & Francis, 2020-09-21)
Soil monitoring and research often requires a comparison of laboratory data generated by diverse instruments and in different laboratories to demonstrate the reliability and accuracy of the results. The outcomes of this ...