摘要
研究了阴离子表面活性剂水溶液的紫外吸收特性 ,并将研究结果用于阴离子表面活性剂水质标样的稳定性、均匀性和定值工作 ,简化了操作手续 ,获得了准确的分析结果。
A new method is introduted.The method was applied to determine UV absorptance and calculate the content of the anionic surfactants in the water directly.Accuracy and precision of this method are modified greatey on the research of the stability and accurate value of the SRM.
出处
《干旱环境监测》
北大核心
2000年第3期132-134,共3页
Arid Environmental Monitoring
