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Abstract:
研究了利血平在酸性条件下与高碘酸钾和过氧化氢产生化学发光的行为,建立了高碘酸钾-利血平-H2O2-H2SO4流动注射化学发光新体系.利血平的浓度在1.0×10-6~1.0×10-4g/mL范围内与化学发光强度呈良好的线性关系,检出限为2.7×10-7g/mL.对2×10-5g/mL利血平进行11次平行测定,得该法的相对标准偏差为2.63%.方法用于利血平片剂含量的测定,结果与药典法测得值一致.
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分析科学学报
ISSN: 1006-6144
CN: 42-1338/O
Year: 2001
Issue: 6
Volume: 17
Page: 501-504
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: 1
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