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author:

王耀光 (王耀光.) [1] | 齐秀贞 (齐秀贞.) [2] | 张丽红 (张丽红.) [3]

Indexed by:

PKU

Abstract:

研究在pH=10的氨性缓冲溶液中,对氨基苯乙酮重氮盐、磺胺重氮盐和对氨基苯甲酸重氮盐在室温下与8-羟基喹啉生成具有电活性的偶氮化合物的最优实验条件,从而建立相应的灵敏、快速、选择性好的测定痕量NO2-的新方法。它们在PPb级均有良好的线性关系,大量NO3存在不干扰测定;用于实际样品测定,均获满意的结果,对反应机理作了初步探讨。

Keyword:

8-羟基喹啉 亚硝酸盐 新极谱法

Community:

  • [ 1 ] 福州大学化学系

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Source :

食品科学

Year: 1995

Issue: 03

Page: 57-61

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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