%0 Journal Article
%T Determination of Fluoride in Tea and Soil by High Performance Liquid Chromatography
高效液相色谱法测定茶叶和土壤中的氟
%A Li Huabin
%A Xu Xiangrong
%A Peng An
%A
李华斌
%A 徐向荣
%A 彭安
%J 环境科学
%D 1998
%I
%X 建立了测定氟的高效液相色谱法,并通过加入三乙胺使F-La^3+-苯素氨羧络合剂体系更稳定。C18柱,甲醇-水(18:82)作流动相,流速为1ml/min,检测波长为566nm,本法线性范围为0.010-1.0μg/ml,相关系数为0.991,检出限为1ng/ml,用于茶叶和土壤样品测定时,相对标准偏差为4.6%-7.3%,加标回收率为91% ̄104%。
%K fluoride
%K high performance liquid chromatography
%K tea
%K soil
氟
%K 液相色谱法
%K 茶叶
%K 土壤
%K 环境监测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=3BBEC64E1B62CD3647259E84FB67214E&yid=8CAA3A429E3EA654&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=46CB27789995047D&eid=9C65ADEB5990B252&journal_id=0250-3301&journal_name=环境科学&referenced_num=5&reference_num=9