Determination of Total Fluoride in Boron-containing Solutions
نویسندگان
چکیده
منابع مشابه
Determination of total fluoride in boron-containing solutions.
We describe a pretreatment method before determining the total fluoride in solutions containing tetrafluoroborate ion (BF(4)(-)) with ion-selective electrodes (ISEs). BF(4)(-) was quantitatively converted to free fluoride by reacting with aluminum ions. The total fluoride concentration was then determined by ISE analysis without preliminary steam distillation using a tartrate- and tris(hydroxym...
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متن کاملDetermination of Fluoride in the Bottled Drinking Waters in Iran
Fluoride is recognized as an effective agent for dental caries prevention. Generally, the main source of fluoride intake is drinking water. In this study, fluoride content in 18 commercial brands of bottled waters was investigated. Six samples from each batch of 18 Iranian commercial brands of bottled waters were supplied. The fluoride content of samples was analyzed by Fluoride Ion Selective E...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2010
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.26.603