What question did this study set out to answer?

Investigate the occurrence, magnitude, and analytical impact of solute vaporization interferences within a direct current plasma excitation source.

December 1, 1979Analytical Chemistry

Evaluation of solute vaporization interference effects in a direct current plasma

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Authors

GJG. W. JohnsonUniversity of Nebraska–Lincoln HTH. E. TaylorUnited States Geological Survey RSR. K. SkogerboeUnited States Geological Survey

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Implication

Experimental study demonstrates solute vaporization interference effects in direct current plasma spectrometry, highlighting the need for matrix-matched calibration.

Key Points

Investigate the occurrence, magnitude, and analytical impact of solute vaporization interferences within a direct current plasma excitation source.
Evaluated atomic emission responses under varied solute vaporization conditions using a direct current plasma source.
Assessed changes in analyte volatilization behavior caused by the presence of co-existing matrix solutes.
Solute vaporization interferences alter analyte introduction efficiency and emission intensity within the direct current plasma discharge.
Matrix-induced volatilization rate changes suppress or enhance optical emission signals, necessitating matrix-matched calibration standards for accurate quantification.

Cite This Study

Johnson et al. (1979) studied this question.

synapsesocial.com/papers/6aa4bfb98cfe0c48ab28384b https://doi.org/10.1021/ac50050a028

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Implication

Experimental study demonstrates solute vaporization interference effects in direct current plasma spectrometry, highlighting the need for matrix-matched calibration.

Evaluation of solute vaporization interference effects in a direct current plasma

Discussion

Member takes

Implication

Key Points

Cite This Study

Evaluation of solute vaporization interference effects in a direct current plasma

Discussion

Member takes

Implication

Key Points

Cite This Study

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