A Novel Flow Injection Chemiluminescence System for the Determination of Reserpine

A Novel Flow Injection Chemiluminescence System for the Determination of Reserpine

A novel flow injection cheminescence (FICL) system for the determination of reserpine is presented in this paper. It is based on the CL reaction of reserpine, IO-4 and H2O2 in H2SO4 medium. The CL intensity was correlated with concentration of reserpine in the range of 1.0×10-6～1.0×10-4g/mL with a...

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Veröffentlicht in:Dong Hua da xue xue bao. Zi ran ke xue ban. 2004, Vol.21 (6), p.7-9
1. Verfasser: ZHUANG Hui-sheng WANG Qiong-e WEI Qiao-hua WU Yan-lin
Format: Artikel
Sprache:eng
Schlagworte:
Chemiluminescence
Determination
Flow
Injection
Reserpine
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Zusammenfassung:A novel flow injection cheminescence (FICL) system for the determination of reserpine is presented in this paper. It is based on the CL reaction of reserpine, IO-4 and H2O2 in H2SO4 medium. The CL intensity was correlated with concentration of reserpine in the range of 1.0×10-6～1.0×10-4g/mL with a detection limit of 1.35×10-7g/ mL. The relative standard deviation is 2.63% for 11 measurements of 2×10-5g/mL reserpine standard solution. The method has been applied to the determination of reserpine in pharmaceutical preparations and the results are in good agreement with that of the standard method.
ISSN:1672-5220