中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Evaluation of a reagent-injection flow injection technique for sample background absorption elimination: determination of chloride in cigarettes

文献类型:期刊论文

作者Liu, JF; Jiang, GB
刊名TALANTA
出版日期2001
卷号54期号:2页码:329-332
关键词reagent-injection flow injection background absorption elimination chloride cigarette
英文摘要The applicability of reagent-injection flow injection (FI) technique in elimination of background absorption was evaluated by using the FI determination of water-soluble chloride in cigarettes, based on the mercury thiocyanate method, as a model. Some parameters of the proposed reagent-injection FI method were optimized and the proposed procedure had a linear range of 0-7.5 mg l(-1) Cl, a detection limit of 0.02 mg l(-1) Cl, a sampling rate of 60 h(-1) and a relative standard deviation of 0.1% at 5 mg l(-1) Cl. Eight cigarette samples were analyzed by this proposed reagent-injection Fl method and the referential membrane dialysis Fl procedure. The relative errors were < 4.3%, and paired c-test shows that there are no significant differences between these two methods. As no dialysis unit was needed, the reagent-injection FI method has much simpler flow system than the existed CFA and FI methods. (C) 2001 Elsevier Science B.V. All rights reserved.
WOS记录号WOS:000168336400013
源URL[http://ir.rcees.ac.cn/handle/311016/24012]  
专题生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式
GB/T 7714
Liu, JF,Jiang, GB. Evaluation of a reagent-injection flow injection technique for sample background absorption elimination: determination of chloride in cigarettes[J]. TALANTA,2001,54(2):329-332.
APA Liu, JF,&Jiang, GB.(2001).Evaluation of a reagent-injection flow injection technique for sample background absorption elimination: determination of chloride in cigarettes.TALANTA,54(2),329-332.
MLA Liu, JF,et al."Evaluation of a reagent-injection flow injection technique for sample background absorption elimination: determination of chloride in cigarettes".TALANTA 54.2(2001):329-332.

入库方式: OAI收割

来源:生态环境研究中心

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