A DPCSV METHOD FOR THE DETERMINATION OF NICKEL IN INFANT FORMULAS

被引：4
|
作者：
BARBERA, R
ESTEVE, MJ
FARRE, R
LOPEZ, JC
机构：
[1] Nutrition and Food Chemistry, Faculty of Pharmacy, University of Valencia, 46100 Burjassot, Valencia, Avda. Vincente Andres Estelles s/n
来源：
FOOD CHEMISTRY | 1994年 / 49卷 / 04期
关键词：
D O I：
10.1016/0308-8146(94)90016-7
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A useful method for nickel determination in infant formulas is described. After dry digestion of the sample, a differential pulse cathodic stripping voltammetry (DPCSV) method is applied. After checking the absence of interferences, the analytical parameters of the method (linearity, detection and quantitation limits, precision and accuracy) were determined. The values obtained show that the method studied is reproducible, accurate and sensitive enough to be useful for the analysis of infant formulas.
引用
收藏
页码：427 / 430
页数：4
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