All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.

Abstract

Development and validation of RP-HPLC and UV methods of analysis for metribuzin in its formulation

Author(s): C.Swarna, K.Babu Naidu, N.V.S.Naidu

A RP-HPLC and an UV Spectrophotometric assaymethod were developed and validated for quantitative determination of metribuzin in formulation Tata metri. The chromatography was carried out on a waters symmetry C8 (150mmx 4.6m, 5 m) columnwith potassiumdihydrogen orthophosphate and acetonitrile (60:40 v/v) asmobile phase at 297 nmdetector wave length. The UV method was performed at 297 nm using methanol as solvent. The linearitywas established in the range of 2 to 12 g/ml and 5 to 50 g/ml for HPLC and UV method respectively. The HPLC method was accurate and precise for the formulation 99.38 to 100.79%. TheUVmethod also correlated well withHPLCfor the analysis ofmetribuzin in its formulation.


Share this       

Share this Page.

Table of Contents

Flyer
izmir escort izmir escort bursa escort antalya escort izmir escort porno porno izle türk porno eskişehir escort bartın escort burdur escort izmir escort bursa escort porno indir izle escort izmir