Simultaneous Determination of 2 Constituents in Compound Chloramphenicol Auristillae by HPLC / 中国药房
China Pharmacy
;
(12)2005.
Artículo
en Chino
| WPRIM
| ID: wpr-526235
ABSTRACT
OBJECTIVE:
To establish a HPLC method for the determination of both chloramphenicol and furacillin in compound chloramphenicol auristillae.METHODS:
The determination was performed on Tianhe Kromasil C18 column,the mobile phase consisted of methanol-water(60∶40) with flow speed at 1.0ml/min,detection wavelength at 278nm,column temperature at 25℃,and sample size at 20?l.The dexamethasone was used as internal standard.RESULTS:
The linear ranges for chloramphenicol and furacillin were 31.75~127?g/ml and 26.25~105?g/ml,respectively;The average recovery rates were 100.4%(RSD=0.89%) and 100.7%(RSD=1.20%),respectively.CONCLUSION:
This method is simple in operation,accurate and reliable in determination results and it can be used for the quality control of compound chloramphenicol auristillae.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
China Pharmacy
Año:
2005
Tipo del documento:
Artículo
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