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Assurance of accuracy in determinations of contents of micro components in samples of very pure substances and in environmental specimens

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Measurement Techniques Aims and scope

Abstract

We propose an approach allowing us to use preliminary enrichment (concentration) in accordance with the characteristic features of the method for taking into account the resulting systematic error based on the relationship between the systematic error of the analysis results and the determined content. This allows us to avoid a number of difficulties specific to quantitative determination of very low contents with substantial improvement in the accuracy of the final analysis result.

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References

  1. W. G. Dorner, “The systematic error problem,” Chem. Rdsh. (Swiss), Annual (1984–1985), pp. 23, 25, 26, 28.

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Authors
  1. R. B. Shaevich
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Translated from Izmeritel'naya Tekhnika, No. 2, pp. 58–60, February, 1995.

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Shaevich, R.B. Assurance of accuracy in determinations of contents of micro components in samples of very pure substances and in environmental specimens. Meas Tech 38, 231–233 (1995). https://doi.org/10.1007/BF00979643

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  • DOI: https://doi.org/10.1007/BF00979643

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