[Determination of nickel in artificial cream by flame atomic absorption spectrometry].
This paper describes a new method for the determination of nickel in artificial cream by flame atomic absorption spectrometry. Compared with the others, the process of sample treatment by HNO3-H2SO4 is simple, and the operation is easy. The results show that the method offers good precision and accuracy. The relative standard deviation is 3.04% and the rate of recovery is 97.7%.
Shen
Z
Z
Changzhou Sanitation and Anti-epidemic Station, 213003 Changzhou.
Shen
H
H
D005506:Food Contamination / Q000032:analysis*; D008383:Margarine / Q000032:analysis*; D009532:Nickel / Q000032:analysis*; D012680:Sensitivity and Specificity; D013054:Spectrophotometry, Atomic / Q000379:methods
D009532:Nickel; D008383:Margarine