ICP-AES测定金红石中的锆

ICP-AES Determination of Zirconium in Rutile

采用全谱直读电感耦合等离子体发射光谱法测定金红石中锆的含量,方法的检出限为0.02μg/mL,回收率为96.50%~101.00%,相对标准偏差锆为2.62%,测定结果令人满意,方法简捷、快速、可信。

Amount of zirconium in rutile were determined by the full spectrum of direct-reading inductively coupled plasma optical emission spectrometer（ICP-AES）.The method is that detection limit for zirconium was 0.02 μg/mL,the recovery rate of zirconium was 96.50% ~ 101.00% and the relative standard deviation for the zirconium was2.62%.The results of determination is satisfactory,the proposed method is simple,rapid and reliable.