论文部分内容阅读
本文研究了电热雾化器在ICP-AES应用中的分析性能。研究结果表明,这种新型雾化系统的信噪比、检出限及稳定性均好于V槽雾化器,基体效应较V槽雾化器严重。这种雾化进样系统将使ICP-AES与HPLC联用作为过程在线分析和形态分析成为可能。
This article studies the analytical performance of electrothermal nebulizers in ICP-AES applications. The results show that the signal-to-noise ratio, detection limit and stability of the new atomization system are better than the V-channel atomizer, and the matrix effect is more serious than the V-channel atomizer. This atomization injection system will make it possible to use ICP-AES in combination with HPLC as an on-line analytical and morphological analysis of the process.