1·A simple and sensitive fluorimetric method has been developed for the determination of trace palladium with N-(1-naphthyl)ethylene diamine(NPED) as a fluorescence reagent.
研究了市售荧光试剂N-1-萘基乙二胺（NPED）作为荧光探针测定钯的新方法。
2·The optimum selective rules of fluorimetric reference solutions are also discussed.
讨论了荧光参比溶液的最佳选择原则。
3·Results There is no obvious difference on quality between the Russian natural bezoar and Chinese natural bezoar, but two characteristic fluorimetric dots can be detected.
结果俄罗斯产天然牛黄和国产天然牛黄质量无明显区别，分析中出现了两个特征荧光斑点。