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Abstract:
试验了三种色谱柱的分离效果,选用自制的环糊精毛细管柱,用吹扫捕集气相色谱法对水体中七种氯苯类化合物进行分析,优化了吹扫捕集的主要工作条件.方法的线性范围为1~100 nL/L,重现性良好,6次重复测定的RSD为3.62%~6.98%.进样量5 mL时,其检出限可达0.5 nL/L,较之液液萃取灵敏度提高了至少50倍.
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岩矿测试
ISSN: 0254-5357
Year: 2005
Issue: 3
Volume: 24
Page: 189-192,196
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 19
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: