摘要
The polarographie adsorptive complex waves of rare earth-ALG, indium-ALC and gallium-ALG have been reported. The reaction between germanium and ALC has been studied by Nazarenko et al. using spectrophotometric method. In the present paper, the polarographic behaviors of germanium-ALC are studied. Three adsorptive complex waves of germanium-ALG have been obtained in NH3-NH4Cl buffer solution. The P4（Ep= -1.06V） is the most sensitive one among them. The limit of detection is 1 × 10-7M for germanium and the sensitivity is higher than photometry by one order.
