Abstract:
本文提出在碱性溶液中,以偶氮氧化偶氮BN-TBP-环己烷萃取分离钙,并用GBHA萃取分光光度法测定蠕墨铸铁中微量钙,方法回收率为98-103%,相对标准偏差为±6%。
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福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 1988
Issue: 03
Page: 199-203
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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