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《Shanghai Environmental Sciences》 2010-02
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An Approach to the Method for Determination of Heavy Metal Contents in Soil

Zhang Fei(Environmental Monitoring Station of Chongming County,Shanghai 202150)  
A method by adding nitric acid,hydrogen fluoride and perchloric acid to completely digest soil samples was used in combination of atomic absorption spectrophotometry and standard additions for the determination of copper,zinc,lead,cadmium,nickel and total chromium contents in soil.It has indicated that this method was simple,fast,reagents saving,and reliable with satisfactory results to meet the requirements for the actual determination of soil samples.
【CateGory Index】: X833
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