P. Konieczka et al., Determination of and relationship between content of fluorides in drinkingwater and in urine of pre-school children, CHEM ANAL, 45(4), 2000, pp. 561-573
The fluoride concentrations in urine and water samples were measured potent
iometrically with use of a selective fluoride electrode. Influence of fluor
ide content, in drinking water on its level in urine of pre-school children
was estimated. Statistical evaluation of the results obtained using differ
ent techniques of quantitative determination (direct reading, standard addi
tion, double standard addition and bracketing solutions) was also carried o
ut.