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Analysis of Co. Metrozole Injection by the Signal Conversion Combined with Multicomponent Calibration Methods / 中国药房
China Pharmacy ; (12)2001.
Artículo en Chino | WPRIM | ID: wpr-520998
ABSTRACT

OBJECTIVE:

To analyse compound pharmaceutical preparations by the signal conversion combined with multicomponent calibration methods

METHODS:

One-order derivative spectrum data was obtained by one-order derivative conversion On the basis of this,we combined them with the MLR method and PLS method to determine the contents of metrozole and chloromycetin in co metrozole injection

RESULTS:

The labelling quantity and RSD(n=5) weremetrozole 99 6%,0 11%;chloromycetin 99 3%,0 20% by derivate-MLR;The labelling quantity and RSD(n=5) weremetrozole 97 5%,0 43%;chloromycetin 94 6%,0 89% by derivate-PLS respectively

CONCLUSION:

One-order derivative spectrum signals aplied to the MLR method is better than the D1 PLS

method:


Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio pronóstico Idioma: Chino Revista: China Pharmacy Año: 2001 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio pronóstico Idioma: Chino Revista: China Pharmacy Año: 2001 Tipo del documento: Artículo