Microwave oven dissolution of geological samples: Novel application in the determination of natural decay series radionuclides

1990 ◽  
Vol 145 (4) ◽  
pp. 301-310 ◽  
Author(s):  
W. R. Alexander ◽  
T. M. Shimmield
Keyword(s):  
Microwave Oven ◽  
Geological Samples ◽  
Decay Series ◽  
Natural Decay

Laser fluorescence determination of lead in geological samples when vaporized by pulsed laser light

1992 ◽  
Vol 56 (3) ◽  
pp. 235-238 ◽  
Author(s):  
O. N. Ezhov ◽  
B. R. Kano ◽  
S. V. Oshemkov ◽  
A. A. Petrov
Keyword(s):  
Laser Light ◽  
Pulsed Laser ◽  
Laser Fluorescence ◽  
Geological Samples ◽  
Fluorescence Determination

The Study on Organic Acid Detection Using Lon Chromatography

2012 ◽  
Vol 424-425 ◽  
pp. 923-926
Author(s):  
Xiao Jian Hu ◽  
Wen Chen ◽  
Li Li ◽  
Jin Ping Zhou ◽  
Bao Shou Guo ◽  
...  
Keyword(s):  
Drinking Water ◽  
Convenient Method ◽  
High Sensitivity ◽  
Microwave Oven ◽  
Good Recovery ◽  
Microwave Technology ◽  
Trace Level ◽  
Recovery Treatment ◽  
Technology Foundation

A simple and convenient method for the determination of μ g/l level in the real drinking water bromate overcome traditional methods of defects. Argentina by electrolyzing the smallest electrode interference and then focus on extra chlorine use microwave technology foundation evaporation and concentration, the proposed method is very sensitive to the determination of trace level of the sales of the drinking water. And a microwave oven, drinking water ten times the sample can be concentrated in 10 minutes can get and good recovery. Treatment of the silver electrode, the method of interference, and can effectively eliminate the Cl- This method is successfully applied to the detection in water sample level in the trace. It is the advantage of the operation is simple, fast, high sensitivity, accurate results. This method can be applied widely, suitable for trace analysis of water samples.

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