Standardization of Ethanol Potassium Hydroxide Volumetric Solution by Potentiometric Titration / 中国药师
China Pharmacist
;
(12): 1065-1066, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-467940
ABSTRACT
Objective:
To improve the standardization method for ethanol potassium hydroxide volumetric solution.Methods:
A new potentiometric titration method was established and compared with the indicator method described in Chinese Pharmacopeia (2010 edition) .Results:
There was no significant difference between the results of the potentiometric method and the indicator method( P>0. 05). Furthermore, the potentiometric titration had significant jump range, good precision and high reliability.Conclusion:
The po-tentiometric method can be used in the standardization of ethanol potassium hydroxide volumetric solution.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacist
Ano de publicação:
2015
Tipo de documento:
Artigo
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