Simultaneous dosage of loratadine and pseudoephedrine sulfate in manufactured tablets by derivative ultra-violet spectrography
- Author:
Le Minh Tri
- Publication Type:Journal Article
- Keywords:
loratadine, pseudoephedrine sulfate , tablet, manufacture, ultra-violet spectrography
- MeSH:
Spectrophotometry;
Ultraviolet Therapy;
Loratadine;
tablets
- From:Pharmaceutical Journal
2003;322(2):28-30
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
A new spectrophotometry was described for the simultaneous analysis of pseudoephedrine sulfate-Ioratadine combination. The derivative spectrophotometry dA/d values were read at zero-crossing point. Mean recoveries were found to be more than 98% for these compound in mixture. The procedure does not require any separation step and proven to be rapid, simple and accurate for determination of the mentioned sample or corresponding multi-component mixture
