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Abstract:
本文用涂锆石墨管石墨炉原子吸收光谱法直接进样测定了样品中总锡含量,用氢化物发生-有机溶剂萃取石墨炉原子吸收光谱法测定了样品中的有机锡,并通过差减法求得无机锡含量.无机锡和有机锡的测定检测限分别为27 pg和58 pg,精密度为2.04%和2.13%.该方法可用于不同水样中有机和无机锡的测定,回收率在90.5%~98.5%之间.
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光谱学与光谱分析
ISSN: 1000-0593
Year: 1999
Issue: 5
Volume: 19
Page: 718-720
0 . 7 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 20
Chinese Cited Count:
30 Days PV: 6
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