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Evaluation of improved ultrasonic nebulizer for miniature simultaneous microwave plasma torch spectrometer
Journal article   Peer reviewed

Evaluation of improved ultrasonic nebulizer for miniature simultaneous microwave plasma torch spectrometer

G-D Feng, J. Jiang, Y-F Huan, J. Zheng, M. Li, Y-B Cao, Q-H Jin and A-M Yu
Chemical Research in Chinese Universities, Vol.22(3), pp.297-301
2007
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Abstract

microwave plasma torch miniature simultaneous spectrometer ultrasonic nebulizer automatic introduction system
A new automatic sample solution introduction system for miniature simultaneous microwave plasma torch (MPT) atomic emission spectrometer was developed. The operating parameters were optimized. The detection limits of the spectrometer with an ultrasonic nebulizer for Ag, Al, Ba, Ca, Cr, Cu, Fe, Mg, Mn, Sr, and V are 5-10 times lower than those obtained with a pneumatic nebulizer and are also lower than those obtained by a Model JX-1010 MPT spectrometer. Two

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