| 氨氮标准溶液和纳氏试剂保存期的实验 |
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| 引用本文： | 边归国.氨氮标准溶液和纳氏试剂保存期的实验[J].干旱环境监测,1990(1). |
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| 作者姓名： | 边归国 |
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| 作者单位： | 福建省三明市环境保护监测站 |
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| 摘 要： | 本文探讨了不同浓度的氨氮标准溶液和纳氏试剂的保存期以及上述两种溶液化学性质稳定性的机理.该文对基层监测站在实际工作有一定的意义.
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| 关 键 词： | 氨氮标准溶液 纳氏试剂 |
EXPERIMENT FOR PRESERVE TIME OF AMMONIA NITROGEN STANDARD LIQUID AND N REAGENT |
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| Bian-Guiguo.EXPERIMENT FOR PRESERVE TIME OF AMMONIA NITROGEN STANDARD LIQUID AND N REAGENT[J].Arid Environmental Monitoring,1990(1). |
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| Authors: | Bian-Guiguo |
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| Abstract: | This paper reports preserve-time of ammonia nitrogen standard liquid and N reagent in defferent concentration and discusses chemical stablilty of the abovementioned liquids.This paper is useful for the man who works in grass-roots monitoring station. |
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| Keywords: | Ammonia nitrogen standard liquid Reagent |
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