English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Two methods, 'UV- Spectrophotometric' and 'First order derivative' methods have been developed for determination of Duloxetine HCl in bulk and in tablets. In Double Reverse osmosis (R.O.) water, Duloxetine HCl showed maximum absorbance at 289 nm and same spectrum was derivatised into first order derivative at Ae = 2; amplitude of the trough was recorded at 275 nm. In both proposed methods Duloxetine HCl follows linearity in the concentration range 10-60 mcg/ml for Simple UV Spectrophotometry&5-30 mcg/ml for first order derivative spectroscopy. Assay results were in good agreement with the label claim. As the percentage relative standard deviations were found to be less than 2, both the methods proved to be precise and accurate.

Quantitative Determination of Duloxetine Hydrochloride in Pharmaceutical formulation by UV-Spectrophotometry and First Order Derivative Methods