An Investigation on Effect of Desolvation System on Analytical Performance of MPT-AES

Abstract

Abstract: Apneumatic nebulizer(PN) was utilized as a sample introduction device for the microwave plasma torch atomic emission spectrometry(MPT-AES) in an attempt to study the relationship between analytical performance and desolvation system. The desovation system consists of a condenser and a cell with concentrated H₂SO₄.Some parameters were studied and discussed in this work. The optimized conditions for the MPT-AESwere obtained.

Key words: Microwave plasma torch, Atomic emission spectrometry, Desovation system

CLC Number:

O657

TrendMD:

ZHOU Jian-Guang, PENG Zeng-Hui, HUAN Yan-Fu, YU Ai-Min, JIN Qin-Han, ZHOU Xiang, LIU Mei . An Investigation on Effect of Desolvation System on Analytical Performance of MPT-AES[J]. Chem. J. Chinese Universities, 2002, 23(7): 1273.

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An Investigation on Effect of Desolvation System on Analytical Performance of MPT-AES

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