SPECIATION OF MERCURY BY REVERSED-PHASE LIQUID-CHROMATOGRAPHY WITH INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRIC DETECTION

被引：85

作者：

HUANG, CW ^{[1
]}

JIANG, SJ ^{[1
]}

机构：

[1] NATL SUN YAT SEN UNIV,DEPT CHEM,KAOHSIUNG 804,TAIWAN

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1993年 / 8卷 / 05期

关键词：

MERCURY SPECIATION; REVERSED-PHASE LIQUID CHROMATOGRAPHY; ULTRASONIC NEBULIZATION; INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRIC DETECTION;

D O I：

10.1039/ja9930800681

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An inductively coupled plasma mass spectrometer coupled with ultrasonic nebulization was used as a detector for the liquid chromatographic determination of mercury compounds. The detection limits were in the range 70-160 pg of Hg. The method was applied to the determination of methylmercury in a National Research Council of Canada Reference Material DORM-1 Dogfish Muscle, of thimerosal in contact lens solutions and of inorganic mercury in waste water reference solution. Good agreement was observed between the literature or expected values and the experimentally determined values. The precision was better than 8% for all determinations.

引用

页码：681 / 686

页数：6

共 37 条

[21] ELEMENTAL SPECIATION VIA HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY COMBINED WITH INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPIC DETECTION - APPLICATION OF A DIRECT INJECTION NEBULIZER [J].