Determination of Twelve Trace Elements in Children`s hair by Inductively Coupled Plasma Atomic Emission Spectrometry
DAI Jian-qiang
YANG Shi-jia
Abstract：This paper uses the nitric acid and hydrogen peroxide sample digestionarticle, Determination of aluminum, calcium, chromium, copper, iron, potassium, magnesium, sodium, manganese, lead, nickel, zinc and other trace elements in children's hair by inductively coupled plasma atomic emission spectrometry.The recovery rate of 95%~105%,The detection limit of element (ug/ml) in 0.0010-0.011,The relative standard deviation (RSD, n=9) is less than 4%,After verification of human hair in national standard reference samples, The measured value had no significant difference with standard value.
Keywords：inductively coupled plasma atomic emission spectrometrytrace elementshair sample of children
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 39-41 )