Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (11): 1642.

• Articles • Previous Articles     Next Articles

Gas Chromatography with Microwave Plasma Torch Atomic Emission Spectrometry Detector for the Determination of Sn, P, Si and B

SHI Yu-Hua, LIU Miao, CAO Yan-Bo, PENG Zeng-Hui, SONG Qing-Yu, WU Li-Hang, YU Ai-Min, JIN Qin-Han   

  1. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:1999-12-29 Online:2000-11-24 Published:2000-11-24

Abstract: The present paper deals with an argon microwave plasma torch atomic emission spectrometry detector(GC-MPT-AED) for gas chromatography, argon was used as the carrier gas, plasma support gas and make up gas. The effect of different kind of gases as the plasma scavenger gas, sheathing gas on the response characteristics for Sn, P, Si and B is discussed. Detection limits, dynamic range and relative standard deviation of the elements Sn, P, Si and B was studied, and the content of element P in Rogor emulsifying oil was also determined.

Key words: Gas chromatography, Argon microwave plasma torch, Atomic emission detector

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