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《Geology of Shandong》 2001-06
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Determination of Trace Hydride of Germanium in Geochemical Samples by HG-AFS Method

XU Qing-fu, ZHOU Chang-xiang, ZHANG Wen-juan (Shandong Institute and Laboratory of Geological Sciences, Shandong, Jinan 250013, China)  
Trace germanium in geochemical samples determined by off and on-flow samples supply AFS, the lower limit of determination is 0.04×10 -6,linear scope is 0~500μg/L, precision is 1.6%, and extraction ratio of standard substance in samples is 98.1%~103.5%. This method is demonstrated accurate and reliable through testing of standard samples.
【CateGory Index】: P632
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