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- W2270812461 abstract "本文研究了Se(Ⅳ)催化过氧化氢氧化苯肼,继而与α-萘胺偶联反应生成偶氮染料的最佳条件,建立了测定痕量硒(Ⅳ)的新催化光度法.本法灵敏度高(e=6.32×10~7),检测下限0.003ng/ml,测定线性范围为0～12ng/50ml,应用于人参、人参系列药物及江水、井水中测定痕量硒(Ⅳ),结果较满意." @default.
- W2270812461 created "2016-06-24" @default.
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- W2270812461 creator A5071750369 @default.
- W2270812461 date "1993-06-30" @default.
- W2270812461 modified "2023-09-24" @default.
- W2270812461 title "催化光度法测定痕量硒—Se(IV)H_2O_2—苯肼—α-萘胺体系" @default.
- W2270812461 hasPublicationYear "1993" @default.
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