Some methods in speciation analysis of arsenics are reviewed, including high performance liquid chromatography, capillary electrophoresis, gas chromatography and spectral analysis.

• 对光谱分析法、高效液相色谱法、毛细管电泳法以及气相色谱法在砷形态分析中的应用进行了评述,比较了各种方法的优缺点。