光谱比值技术在未知背景干扰样品分析中的应用

Development of Spectra Ratio and its Application in Unknown Background Mixture

文中提出的光谱比值技术与H Point法相比 ,能最大限度地分析未知背景样品中感兴趣组分 ,拓宽了其应用范围。

This present paper developed a new method called spectra ratio for determining the analyte in mixture with unknown background. Its significant feature over the existed methods is that it does not require that the response of background is a linear in a local range in H-point. Therefore, this method is more suit for the practical analysis.