|
| 化妆品中痕量铅的氢化物发生-原子吸收法测定 |
| Determination of Trace Amounts of Pb in Cosmetics by Hydride Generation-Atomic Absorption Spectrometry |
| |
| DOI：10.3969/j.issn.1671-5322.2003.02.010 |
| 中文关键词: 化妆品 痕量铅 氢化物发生-原子吸收法 |
| 英文关键词: cosmetics trace amounts of Pb Hydride Generation-AAS |
| 基金项目: |
|
| 摘要点击次数: 4315 |
| 全文下载次数: 3928 |
| 中文摘要: |
| 利用氢化物发生-原子吸收法测定化妆品中痕量铅的含量,并研究了试验条件对测定结果的影响.结果表明该方法具有简便、快速、精确度高的特点.标准曲线回归相关系数r=0.9997,样品测定结果与国标法相吻合. |
| 英文摘要: |
| A method for determination of Pb in cosmetics by hydride generation-atomic absorption spectrometry is described in this paper. The optimum conditions of Hydride Generation-aas is studied. This method has some characteristics such as quickly and high precision as well as high accuracy. The correlation coefficient of the linear calibration curve is 0.9995, and the results of this method is in good agreement with that of standard method. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |