FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (6): 130-132.

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Study on FETV -ICP -AES Method for Dir ect Determination of Trace Elements in Vegatables

 CHEN  Shi-Zhong   

  • Online:2002-06-15 Published:2012-02-13

Abstract: This paper studieda methodfor direc tdeterminationof trace elements in vegetables by slurry sampling and fluorination electrothermal vaporization inductively coupled plasma atomic emission spectrometry(FETV -ICP -AES).The operation parameters were optimized.The experimental results showed that the proposed method had the advantages of simplicity,rapidity,reliability without the needof chemical pretreatment.

Key words: ICP -AES , Fluorination electrotherm al vaporization , Vegetable , Trace ele ments