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Pulsed power supply by hollow cathode lamp Patented No. 87105257.1
Shielded quartz atomizer Patented No. 87103958.9
The continuous flow device Patented No. ZL98208328.9
Gas-liquid separation device with membrane Patented No.ZL98241161.8
Zeeman background correction system Patented No.27523
Coding lamp of Atomic Fluorescence Spectrometer Patented No. ZL92227504.1
A kind of device of reducing light scattered Patented No. 88206520.3
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