搜索结果: 1-2 共查到“分析化学 Phosphate”相关记录2条 . 查询时间(0.078 秒)
Improved Solid-phase Spectrometry for the Microdetermination of Total and Dissolved Phosphate
Improved Solid-phase Spectrometry Microdetermination Phosphate
2010/9/17
Solid-phase spectrophotometry has been improved for the determination of the total and dissolved phosphate in water. The target phosphate-P at sub-μg dm−3 to μg dm−3 levels in a 20-cm3 wat...
Spectrophotometric Determination of Trace Phosphate Ions by Amplitude-Modulated Flow Analysis Coupled with Malachite Green Method
Spectrophotometric Determination Trace Phosphate Ions
2010/9/14
An amplitude-modulated flow analysis coupled with lock-in detection is proposed for the determination of trace phosphate. The flow rate FS of sample solution is varied in response to a periodic signal...