摘要
采用Tritonx-100为铜、锌、铁、锰的增感剂,对高纯氯化锂中的铜、锌、铁、锰进行了原子吸收光谱分析,结果令人满意。其特征浓度铜为0.018μg.ml-1/1%吸收、锌为0.004μg.ml-1/1%吸收、铁为0.021μg.ml-1/1%吸收,锰为0.011μg.ml-1/1%吸收。
Using Tritonx -100 as an sensitizing agent can increase significantly the absorbency for copper,Zinc,Iron, Manganese. The characteristic concentration of copper amounts to 0. 018μg. ml^ - 1/1% absorbility,of Zinc amounts to 0.004μg. ml^ - 1/1% absorbility, of Iron amounts to 0.021 μg. ml^ - 1/1% absorbility, of Manganese amounts to 0.011 μg. ml ^- 1/1% absorbility. The linear scope of copper is 0 -4.5μg/ml,of Zinc is 0 - 1.8μg/ml,of Iron is 0 -2.5μg/ ml, of Manganese is 0 - 3.0μg/ml. The correlation coefficient of copper is 0. 9998,of Zinc is 0. 9994,of Iron is 0. 9993,of Manganese is 0.9991.
出处
《石油化工应用》
CAS
2006年第5期39-41,共3页
Petrochemical Industry Application
关键词
TRITONX-100
增感剂
铜
锌
铁
锰
原子吸收测定
高纯氯化锂
Tritonx - 100
Sensitizing agent
copper, Zinc, Iron, Manganese
Flame Atomic Absorption spectrometry
pure Lithium Chloride.