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学科主题: Biochemical Research Methods; Chemistry, Analytical
题名: Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex
作者: Xu, XR ; Li, HB ; Gu, JD ; Paeng, KJ
通讯作者: jdgu@hkucc.hku.hk
关键词: column liquid chromatography ; fluoride - alizarin complex ; fluoride in river and tap water
刊名: CHROMATOGRAPHIA
发表日期: 2004
卷: 59, 期:40859, 页:745-747
收录类别: sci
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
项目归属: LED
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%.
原文出处: 查看原文
WOS记录号: WOS:000224100300015
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5617
Appears in Collections:热带海洋环境动力实验室(LTO)_期刊论文

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Xu, XR; Li, HB; Gu, JD; Paeng, KJ.Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex,CHROMATOGRAPHIA,2004,59(40859):745-747
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文件名: Determination of fluoride in water by reversed-phase high-performance liquid chromatography using F--La3+- alizarin complexone ternary complex .pdf
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