【摘要】 本文提出了用氟离子电极法来测定土壤中铝的实验方法。根据“氟、铝离子浓度相关表”由测得的游离态F-浓度即可查得铝的总浓度C_A1,从而求得土壤中的铝含量。更多还原

【Abstract】 An experimental method for direct determination of aluminium in soil -with fluoride ion-selective electrode was described. With this method the total concentration of Aluminium ( CA 1 ) from the concentration of F-(Cp- ) determined in soil sample solution could be obtained according to the proposed "F-, Al3+ ions relation table" . This method can also be used for the determination of aluminium in other samples.更多还原