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Determination of iodine in urine by flame spectrometry

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Summary

Flame spectrometry allows the fast, specific and simple determination of drugs containing iodine as exemplified with Urografin®. 1 μl samples are needed. The detection limit is about 0.012 μg J. It can be decreased further by preconcentration of the samples. Precision and accuracy are sufficient.

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Supported by a grant from “Deutsche Forschungsgemeinschaft”.

The authors are indebted to Prof. Nägele, Radiology Department of the IVied. Poliklinik, Gießen, and Dr. Martin Luther of Schering AG, Berlin, for their helpful comments.

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Gutsche, B., Herrmann, R. Determination of iodine in urine by flame spectrometry. Naunyn-Schmiedebergs Arch. Pharmak. 270, 94–97 (1971). https://doi.org/10.1007/BF00997304

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  • DOI: https://doi.org/10.1007/BF00997304

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