A green analytical method for the simultaneous estimation of Levofloxacin hemihydrate and ambroxol hydrochloride using hydrotropy and first derivative UV spectroscopy
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چکیده
منابع مشابه
Simultaneous Estimation of Ambroxol Hydrochloride and Loratadine in Tablet Dosage Form by Using Uv Spectrophotometric Method
A novel, simple, rapid, precise, accurate, cost effective and reproducible spectrophotometric method has been developed for simultaneous estimation of ambroxol hcl and loratadine in combined tablet dosage form. The method employs measurement of absorbance at two wavelengths,308nm and 245nm, of ambroxol and loratadine respectively. Beer ́s law obeyed in the concentration range of 1050μg/ml and 10...
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متن کاملQuantitative determination of levofloxacin hemihydrate in bulk and tablets by UV-spectrophotometry and first order derivative methods.
Two simple, rapid, accurate and economical 'UV Spectrophotometry' and 'First Order Derivative' methods have been developed for determination of levofloxacin hemihydrate in bulk and tablets. In (10% v/v) acetonitrile, the lambdamax of the drug was found to be 288 nm. The same spectrum was derivatised into first order derivative, using UV probe software of instrument (Shimadzu-2450), at Deltalamb...
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ژورنال
عنوان ژورنال: Oriental Journal of Chemistry
سال: 2014
ISSN: 0970-020X,2231-5039
DOI: 10.13005/ojc/300359