Several techniques have been proposed for treatment of spectrophotometric data, with the
objective of extracting a largest amount of analytical information from spectra composed of …

Used routinely in drug control laboratories, forensic laboratories, and as a research tool, thin
layer chromatography (TLC) plays an important role in pharmaceutical drug analyses. It …

Background Analysis of complex mixture containing three or more components represented
a challenge for analysts. New smart spectrophotometric methods have been recently …

Three novel, simple and accurate multivariate spectrophotometric assisted mathematical
techniques were developed for determination of paracetamol, caffeine, drotaverine HCl and …

Three green and facile spectrophotometric methods were developed for the assay of Petro®
components; drotaverine HCl (DRT), caffeine (CAFF), and paracetamol (PAR). The three …

A new, robust, and reliable sweeping-micellar electrokinetic chromatography (sweeping-
MEKC) method with dynamic pH junction and retention factor gradient effect (RFGE) is …

A sensitive, specific and eco‐friendly reversed‐phase‐HPLC method was developed and
validated for the determination of paracetamol, caffeine and drotaverine HCl along with their …

Three simple spectrophotometric methods have been developed for simultaneous
estimation of nimesulide and drotaverine from tablet dosage form. Method-I involves …

A simple and reliable precolumn derivatization liquid chromatography method with
ultraviolet detection has been developed and validated for the analysis of glucosamine (GS) …

A simple and selective HPLC-DAD method was developed for the simultaneous
determination of nifuroxazide and drotaverine hydrochloride in their combined …