期刊论文

Determination of Pb in Isolation and Sheathing of Cables by Flame Atomic Absorption Spectrometry

中文

特种橡胶制品

1005-4030

2006

27

3

51-52

10.16574/j.cnki.issn1005-4030.2006.03.014

本校为第一机构

提出了用空气-乙炔原子吸收光谱法测定电缆绝缘护套中的铅含量。铅在0．00～11．00μg·ml^-1（r=0．9991）范围内有良好的线性关系。本法的RSD≤3．17％．回收率在97．2％～103．2％之间。

The method for the Determination of Pb in isolation and sheathing of cables by flame atomic absorption spectrometry was studied. Pb had good linear relationship that Pb was in the range of 0.00-11.00ug· mL^-1 （r=0. 9991）. In the method, RSD was bellow 3. 17% and recovery was in the range of 97.2%-103.2%. The method was simple and accurate. It could be used as monitor me...