Using near-infrared (NIR) spectroscopy for quantitative analysis requires the application of
multivariate-calibration techniques and careful selection of representative samples in order …

Chemometrics is the application of statistical and mathematical methods to analytical data to
permit maximum collection and extraction of useful information. The utility of chemometric …

The UV spectrophotometric methods for simultaneous quantitative determination of
paracetamol and tramadol in paracetamol-tramadol tablets were developed. The …

In this paper, Chemometric assisted UV spectrophotometric and RP-HPLC methods were
developed and compared for simultaneous determination of Paracetamol, Diphenhydramine …

The ultimate goal of the study is to present a method of authentication of hard-shell capsules
of medicines packed in polyvinylchloride (PVC) blisters without damaging the primary …

The application of first‐order derivative and wavelet transforms to UV spectra and ratio
spectra was proposed for the simultaneous determination of ibuprofen and paracetamol in …

In research and development laboratories, chemical or pharmaceutical analysis has been
carried out by evaluating sample signals obtained from instruments. However, the qualitative …

Partial least squares (PLS), different families of continuous wavelet transform (CWT), and
first derivative spectrophotometry (DS) techniques were studied for quantification of …

Different signal‐transforming algorithms were applied for UV spectrophotometric analysis of
paracetamol, ibuprofen, and caffeine in ternary mixtures. Phosphate buffer pH 7.2 was used …

The application of chemometrics-assisted UV spectrophotometry and RP-HPLC to the
simultaneous determination of chloramphenicol, dexamethasone and naphazoline in …