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Abstract:
拟定了测定超痕量锰的新催化光度法。方法基于存在氨三乙酸为活化剂,以高碘酸钾催化氧化甲基红。方法的检出限为4×10~(-11)g/ml,表观摩尔吸光系数为2×10~7L·mol~(-1)·cm~(-1),测定锰量的线性范围为2—28ng/25ml,可直接分析水样和谷物制品中锰。
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Source :
环境化学
ISSN: 0254-6108
CN: 11-1844/X
Year: 1992
Issue: 01
Page: 39-44
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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