A flow injection on line extraction chromatographic separation and preconcentration system is proposed for the determination of trace palladium by flame atomicabsorption spectrometry (FAAS).
The testing results of this method are basically consistent with that of the normal atomicabsorption spectrometry using manganese sensitive line as analytical spectral line.
该方法的测定结果与常规灵敏线原子吸收光谱法的测定结果基本一致。
3
A simple and rapid on-line flow injection precipitation-flame atomicabsorption spectrometric method for the determination of diphenhydramine hydrochloride in drug formulations is established.