Chen Sa
Abstract
Using hydrochloric acid as the sample matrix,ICP-MS was used for the determination of mercury in drinking water.The detection limit of this methd was 0.0038 ng/mL,and 1.0 and 0.050 ng/mL Hg standard solution were detect for 7 times,and the value of RSD(n=7) was found 0.7%和1.4%.Sample recovery rate was 92%~110%.
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Using hydrochloric acid as the sample matrix,ICP-MS was used for the determination of mercury in drinking water.The detection limit of this methd was 0.0038 ng/mL,and 1.0 and 0.050 ng/mL Hg standard solution were detect for 7 times,and the value of RSD(n=7) was found 0.7%和1.4%.Sample recovery rate was 92%~110%.
Key concepts: Mercury (programming language), Detection limit, Hydrochloric acid, Inductively coupled plasma mass spectrometry, Chemistry, Recovery rate, Chromatography, Environmental chemistry