Stability - indicating methods for the determination of lorazepam, delorazepam and tetrazepam
Egyptian Journal of Pharmaceutical Sciences. 2006; 47: 73-87
in English
| IMEMR
| ID: emr-182234
ABSTRACT
Two simple, rapid and accurate techniques have been developed for the determination of lorazepam, delorazepam and tetrazepam in the presence of their degradation products. The first one depends on the derivative ratio spectrophotometry while the second depends on spectrodensitometry. The validity of the proposed procedures was proved using standard addition technique and laboratory-prepared mixtures of the drugs and their degradation products. The proposed procedures were successfully applied for the drugs analysis in their tablet dosage form
Search on Google
Index:
IMEMR (Eastern Mediterranean)
Main subject:
Spectrophotometry
/
Spectrum Analysis
/
Tranquilizing Agents
/
Chromatography, Thin Layer
/
Densitometry
/
Drug Stability
/
Lorazepam
Language:
English
Journal:
Egypt. J. Pharm. Sci.
Year:
2006
Similar
MEDLINE
...
LILACS
LIS