Abstract：A method to determine the content of trace germanium by hydride generation inductively coupled plasma atomic emission spectrometry was established. The influences of different acidic medium, concentration of NaBH4 and other concomitant elements are examined systemically. The optimal analytical conditions were discussed and examined. The detection limit is 0.2 ng·mL-1 and the precision is 0.9%. The value of germanium content detected in environmental reference material agrees with the certified value. The medium influence on determining trace germanium was studied in detail.
金未，赵承易*,马辉. 痕量锗的HG-ICP测定及介质对其测定的影响的研究[J]. 光谱学与光谱分析, 2006, 26(09): 1702-1706.
JIN Wei, ZHAO Cheng-yi*, MA Hui. Determination of Trace Germanium by HG-ICP and Study on the Medium Influence. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(09): 1702-1706.
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