[Study on direct determination of Ni, Fe in electroplating solution by XRF flow transporting sample].
This paper put forward a method of continuous flow transporting sample which was applied in quantitative analysis of main elements Ni, Fe in electroplating solution with X-ray fluorescence spectrometer. The method adopts a winding shaped plastic tube device which carries liquid sample. It is flexible, simple, and practical. Using the fluid itself flowing, we can mostly eliminate the errors that were caused by changing fluid because of long-time radiation by X-ray. Through accuracy and precision experiments, it was proved that the method is reliable, convenient, and quick. The results can meet completely the requirement of production and scientific research. A new method of analysis electroplating solution has been provided. The field of analysis by X-ray fluorescence spectrometer was opened up.
Gao
J
J
Analysis Center, North East University, 110006 Shenyang.
Wan
G
G