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Abstract:
空气-乙炔火焰中,La、Nd、Y和Lu等对TbO的分子发射光谱法测定有增感作用.用大量的La作为增感试剂和化学干扰抑制剂,采用双波长差示法克服光谱干扰,对TbO分子发射光谱法测定进行研究.Tb在0~200mg/L范围有良好的线性,方法检出限为1.1mg/L.
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Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 1997
Issue: 04
Page: 101-105
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2