- 作者: 盧長興 ; 黃賢達
- 作者服務機構: 清華大學化學系
- 中文摘要: Methods are described for the determination of chlorinated hydrocarbons at levels of parts per billion in water and nonaqueous environmental samples by gas chromatography with electron-capture detection. C/sub 18/, Florisil, alumina N and silica Sep- Pak cartridges were compared to evaluate their cleanup ability. The accuracy of the results of this analytical technique was proved by the analysis of a certified reference material (lake sediment EC-2).
- 英文摘要: --
- 中文關鍵字: Hydrocarbon; Solid Phase Extraction; Gas Chromatography; Electron Capture Detection; Sample Cleaning; Reverse Phase; Chloride
- 英文關鍵字: 烴;固相萃取;氣相層析;電子捕捉偵測器;樣品清除;逆相;氯化物