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  • Author or Editor: Manasi Rajadhyaksha x
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Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 93: Issue 3
DOI:
https://doi.org/10.1007/bf02164363
Authors:
Manasi Rajadhyaksha
and
Z. Turel

Abstract  

A method has been developed for the rapid and selective extraction of Cu/II/ with 2-mercaptobenzothiazole /2-HMBT/ into chloroform. The effect of various parameters on the extractioncoefficient value have been studied. The stoichiometry of the extracted species of 12 /Cu2-HMBT/ was obtained by the slope ratio method and by the method of substoichiometric extraction.

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Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 106: Issue 2
DOI:
https://doi.org/10.1007/bf02162555
Authors:
Manasi Rajadhyaksha
and
Z. Turel

Abstract  

A method has been described for the determination of trace amounts of copper in biological samples by thermal neutron activation analysis, involving radiochemical separation of copper from irradiated matrix employing substoichiometric extraction of Cu/II/ with 2-mercaptobenzothiazole /2-HMBT/ into chloroform. 4.01 g of Cu/II/ can be determined with an accuracy of 3.13% and precision of 1.08%.

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