摘要
本文主要对地表水氨氮测试中前处理作一些调整和改进,极大便于实验室大批样品的分析,节省了工作时间。
The article mainly adjusts and improves the front processing of the surface water ammonia nitrogen test so that it can be convieniently used to analyze large quantities of laboratory samples and save the operating time.
出处
《安庆师范学院学报（自然科学版）》
2005年第4期55-55,66,共2页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
地表水
NH3—N
前处理
The surface water
NH3-N
front processing
