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Determination of fluorine and iodine in biological materials

✍ Scribed by Marcel Langenauer; Urs Krähenbühl; Armin Wyttenbach

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
314 KB
Volume
274
Category
Article
ISSN
0003-2670

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✦ Synopsis

Fluorme and mdme were determmed m some blologlcal reference matenals Radmchemlcal neutron actwatlon analysis was used for Iodine and ion-selective potentlometry for fluorme The two elements were separated from the matrur elements by pyrohydrolysls m the presence of vanadmm(V) omde The volatde compounds were absorbed m sodium hydroxide solution for the detenmnatlon of fluorme and m acldlc silver nitrate solution for the determmatlon of lodme llus method gives low detection llrmts wth small sample sizes keywords Ion-selective electrodes, Neutron actwatlon methods, Potentlometry, Radlcchemlcal methods, Blologlcal samples, Fluorine, Iodme, Pyrohydrolysls

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