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Abstract:
采用了十一醇为萃取剂,吡咯烷二硫代甲酸铵(APDC)为络合剂的分散液液微萃取浮动溶剂固化一石墨炉原子吸收光谱法(DLLME—SFO—GFAAS)测定水体样品中痕量金属离子的分析方法,对实验条件进行了优化,改进了传统萃取方法中试剂用量大、手续繁琐、易交叉感染等不足。同时对方法测量检出限及回收率进行试验,结果表明在优化的实验条件下铜、镉、铅的检出限分别0.03μg/L、0.03μ/L和0.01μg/L,加标回收率在95.3%~102.4%,方法准确、可靠。
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福建分析测试
ISSN: 1009-8143
CN: 35-1246/T
Year: 2012
Issue: 2
Page: 6-10
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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