Abstract:
本文制定了用α,β,γ,δ-四苯基卟啉分光光度法测定血液和头发中痕量铜。本法操作简便,灵敏而有选择性,摩尔吸光系数为4.5 × 105。用十二烷基磺酸钠作胶束增溶剂,加入四甲基溴化铵作胶束稳定剂,采用焦磷酸钠掩蔽血液中大量的铁并提高了锌的允许量。实验了血液和头发中十二种主要元素的干扰情况。应用本法对几种血液和头发样品进行测定,均得到满意的结果。
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Source :
福州大学学报
ISSN: 1000-2243
CN: 35-1337/N
Year: 1982
Issue: 03
Page: 114-120
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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