Abstract:
本工作提出在金盘(或金膜)电极上阳极溶出伏安法测定痕量碲,并对测定方法的灵敏度、精确度、回收率及其共存元素的干扰情况等进行了探索。为了测定天然水中ppt级的碲又采用样品事先经巯基棉分离、富集。在0.1M高氯酸底液中测得闽江水中8.1ng/1的碲,东海海水中1.8ng/1的碲,其平均回收误差在10%以下。
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Source :
应用化学
ISSN: 1000-0518
CN: 22-1128/O6
Year: 1984
Issue: 01
Page: 42-47
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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