Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (1): 84.

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Study on petermination of Tellurium by MIPAES

Yu Shirong, Zhang Hanqi, Jin Qinhan(Q. Jin)   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1988-04-01 Online:1990-01-24 Published:1990-01-24

Abstract: In this paper, the determination of tellurium by ETV-MIPwith a new micro sample introduction system was studied. It was shown that the addition of SnCl2 AEScan increase the emission signal of Te at 214.3 nm. The detection limit is shown to be 5.0 ng/mL. The influence of alkali halide in the aqueous solutions with SnCl2 and without SnCl2 on the emission signal of Te 214.3 nm line was studied in some detail.

Key words: Microwave induced plasma(MIP), Electrothermal vaporization (ETV), Tellurium

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