Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex
Xu, XR; Li, HB; Gu, JD; Paeng, KJ; jdgu@hkucc.hku.hk
2004
发表期刊CHROMATOGRAPHIA
ISSN0009-5893
卷号59期号:40859页码:745-747
摘要A method for the determination of fluoride by reversed-pkase, high-performance liquid chromatography (RP-HPLC) is described. Fluoride, La 3, and alizarin complexone form F-La3+- alizarin complexone ternary complex, which is separated from the matrix on a RP, Ultrasphere C-18 column (250 x 4.6 mm, 5 mum) using methanol-water (19:81, v/v) mobile phase at 1.00 mL min(-1) - detection at 568 nm. The calibration graph was linear from 1.0-150 ng mL(-1) for fluoride with a correlation coefficient: 0.9993 (n = 6). The detection limit was 0.2 ng mL-1. The method was successfully applied to the determination of fluoride in river and tap water. Recovery was: 94-102%, RSD in the range: 1.9-3.6%.
部门归属Univ Hong Kong, Dept Ecol & Biodivers, Lab Environm Toxicol, Hong Kong, Hong Kong, Peoples R China; Univ Hong Kong, Swire Inst Marine Sci, Hong Kong, Hong Kong, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanog, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Peoples R China; Yonsei Univ, Dept Chem, Wonju 220710, South Korea
关键词Column Liquid Chromatography Fluoride - Alizarin Complex Fluoride In River And Tap Water
学科领域Biochemical Research Methods ; Chemistry, Analytical
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收录类别sci
资助项目LED
WOS记录号WOS:000224100300015
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5617
专题热带海洋环境国家重点实验室(LTO)
通讯作者jdgu@hkucc.hku.hk
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GB/T 7714
Xu, XR,Li, HB,Gu, JD,et al. Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex[J]. CHROMATOGRAPHIA,2004,59(40859):745-747.
APA Xu, XR,Li, HB,Gu, JD,Paeng, KJ,&jdgu@hkucc.hku.hk.(2004).Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex.CHROMATOGRAPHIA,59(40859),745-747.
MLA Xu, XR,et al."Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex".CHROMATOGRAPHIA 59.40859(2004):745-747.
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