2010•Chinese Journal of Health Laboratory TechnologyRequires access

Determination of fifteen elements in natural mineral water by inductively coupled plasma-mass spectrometry

Zhou Xiaoxin

Abstract

Objective:To establish a method for simultaneous determination of 15 elements in natural mineral water by inductively coupled plasma-mass spectrometry.Methods: Fifteen elements of AL,Mn,Fe,Ni,Cu,Zn,Sr,Ag,Cd,Sb,Ba,Pb,As,Cr,Se in natural mineral water could be determined simultaneously by inductively coupled plasma-mass spectrometry.Results: The results showed that the linear correlation coefficients were more than 0.999 over a wide range of concentrations.The recoveries for the spiked samples ranged from 80% to 120% and the relative standard deviations(RSD) were less than 3%.Conclusion: The method is simple,rapid,sensitive,accurate and it can be applied to the simultaneous determination of 15 elements in natural mineral water.

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Key concepts: Inductively coupled plasma mass spectrometry, Chemistry, Mass spectrometry, Inductively coupled plasma, Mineral water, Mineral, Analytical Chemistry (journal), Natural mineral