Substoichiometric determination of cadmium in biological samples

Bíbr, B; Lener, Jaroslav; Zeman, Adolf

doi:10.1007/bf02514000

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1971

1983

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Cited by 3 publications

(2 citation statements)

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“…Several destructive techniques such as polarography (7, 2), colorimetry (3), and spectrography (4) have been employed. Recently several isotopic dilution techniques have been reported (5,6). Activation analysis techniques have also been used (7-9).…”

Section: Discussionmentioning

confidence: 99%

Determination of uranium(IV), uranium(VI), and total uranium in phosphoric acid process solutions by tri-n-octylamine extraction and polarography

Hodara¹,

Balouka²

1971

Anal. Chem.

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Section: Discussionmentioning

confidence: 99%

Determination of uranium(IV), uranium(VI), and total uranium in phosphoric acid process solutions by tri-n-octylamine extraction and polarography

Hodara¹,

Balouka²

1971

Anal. Chem.

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“…Several destructive techniques such as polarography (7,2), colorimetry (3), and spectrography (4) have been employed. Recently several isotopic dilution techniques have been reported (5,6). Activation analysis techniques have also been used (7-9).…”

mentioning

confidence: 99%

Utilization of the matrix as a standard in trace analysis by neutron activation analysis. Analysis of cadmium-doped sodium chloride crystals

Heurtebise¹,

Lubkowitz²

1971

Anal. Chem.

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Polarography is by no means the only method suitable for the measurement of U concentration in the final solution. Spectrophotometry can also be used and is, in some cases, even more sensitive; but if spectrophotometry is used, the interference from chromium (Table I) should be considered. Chromium does not interfere in the polarographic determination since, although it extracts into TOA and back-extracts into 0.17V HC1, the reduction wave of Cr(III) appears at potentials more negative than -0.5V vs. SCEin47VHCl.The method is simple, rapid, and accurate. Six to eight determinations can be carried out per day by a trained technician. The relative standard deviation is 2% at the 95% confidence level in samples that contain 0.05 to 0.2 mg of uranium per milliliter.

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Application of substoichiometric radioisotopic dilution to extraction of trace-level cadmium

Genova

Crespi

Maggi

et al. 1983

The International Journal of Applied Radiation and Isotopes

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Substoichiometric determination of cadmium in biological samples

Cited by 3 publications

References 8 publications

Determination of uranium(IV), uranium(VI), and total uranium in phosphoric acid process solutions by tri-n-octylamine extraction and polarography

Determination of uranium(IV), uranium(VI), and total uranium in phosphoric acid process solutions by tri-n-octylamine extraction and polarography

Utilization of the matrix as a standard in trace analysis by neutron activation analysis. Analysis of cadmium-doped sodium chloride crystals

Application of substoichiometric radioisotopic dilution to extraction of trace-level cadmium

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