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	Indirect determination of fe(iii) in synthetic samples and iron dextran tablets by capillary electrophoresis with ultraviolet detection
	Tang, YJ; Wu, MJ; Xu, YH
刊名	Journal of aoac international
	2006
卷号	89期号:1页码:210-213
ISSN号	1060-3271
通讯作者	Wu, mj(wumj123@hotmail.com)
英文摘要	A capillary electrophoresis method based on the oxidation of ascorbic acid is proposed for the indirect determination of fe(iii). fe(iii) concentration corresponds to the decrease in ascorbic acid peak area. the calibration graph was linear in the range of 1.68-112 mg/l for fe(iii), which was easily detected at a concentration of 1.12 mg/l at 3 times the standard deviation of the blank divided by the slope of the calibration graph. the lack of interferences from fe(ii) in synthetic samples and 3 excipients (starch, magnesium strearate, and microcrystalline cellulose) in dextran tablets in the determination of fe(iii) confirmed the high selectivity of the proposed method. its application to the determination of fe(iii) in several synthetic samples and iron dextran tablets produced excellent results.
WOS关键词	ATOMIC-ABSORPTION SPECTROMETRY ; STANDARD ADDITION METHOD ; SIMULTANEOUS KINETIC DETERMINATION ; SPECTROPHOTOMETRIC DETERMINATION ; ASCORBIC-ACID ; INJECTION-ANALYSIS ; FLOW-INJECTION ; IRON(III) ; SYSTEM
WOS研究方向	Chemistry ; Food Science & Technology
WOS类目	Chemistry, Analytical ; Food Science & Technology
语种	英语
出版者	AOAC INT
WOS记录号	WOS:000235175000033
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2379814
专题	中国科学院大学
通讯作者	Wu, MJ
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, Natl Analyt Res Ctr Electrochem & Spect, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Tang, YJ,Wu, MJ,Xu, YH. Indirect determination of fe(iii) in synthetic samples and iron dextran tablets by capillary electrophoresis with ultraviolet detection[J]. Journal of aoac international,2006,89(1):210-213.
APA	Tang, YJ,Wu, MJ,&Xu, YH.(2006).Indirect determination of fe(iii) in synthetic samples and iron dextran tablets by capillary electrophoresis with ultraviolet detection.Journal of aoac international,89(1),210-213.
MLA	Tang, YJ,et al."Indirect determination of fe(iii) in synthetic samples and iron dextran tablets by capillary electrophoresis with ultraviolet detection".Journal of aoac international 89.1(2006):210-213.

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