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 …

Ratio subtraction and isosbestic point methods are two innovative spectrophotometric
methods for determining the concentrations of metronidazole (I) and diloxanide furoate (II) in …

A new simple, sensitive, rapid and accurate gradient reversed-phase high-performance
liquid chromatography with photodiode array detector (RP-HPLC-DAD) was developed and …

The state-of-the-art and possibilities offered by derivative spectrophotometry in the field of
pharmaceutical analysis during the period 2008–2012 are reviewed. This paper draws …

A selective, precise and accurate isocratic RP-HPLC method has been developed and
validated for the simultaneous determination of metronidazole benzoate (MB), diloxanide …

This article provides an overview on Development and Validation of Force degradation
study with Stability Indicating Methods (SIMs) for drug substances. Different stress conditions …

Drug analysis is important in several phases of drug development, such as formulation,
stability studies and quality control. The importance of reliable analytical methods for drug …

Two sensitive and reproducible methods were developed and validated for the
determination of ziprasidone (ZIP) in the presence of its degradation products in pure form …

Metronidazole (MNZ) is a widely used antibacterial and amoebicide drug. Therefore, it is
important to develop a rapid and specific analytical method for the determination of MNZ in …

A zero-crossing first-derivative spectrophotometric method is applied for the simultaneous
determination of naphazoline hydrochloride and antazoline phosphate in eye drops. The …