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di mian shui zhong fen de ce ding fang fa gai jin bu yong zheng liu de 4- an ji an ti bi lin bi se fa
Author(s): 
Pages: 53-60
Year: Issue:  2
Journal: Journal of Hygiene Research

Keyword:  氨基安替比林测定方法改进地面水除硫化物水样分光光度计蒸馏法分析结果比色法非离子型表面活性剂;
Abstract: 本文报导了不用蒸馏的4-氨基安替比林比色法测酚。利用吐温-80,一种非离子型表面活性剂的保护胶体作用以抑制地面水中大量硫化物的干扰,省略了冗长的蒸馏步骤,使方法更简便,快速。对京郊地区若干水样进行分析,并与蒸馏法相比较,认为适用于地面水中酚的定量测定。
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