Here, we present a new family of hierarchical porous hybrid materials as an innovative tool
for ultrasensitive and selective sensing of enantiomeric drugs in complex biosamples via …

The use of multivariate spectrophotometric calibration for the simultaneous determination of
several active components and excipients in ophthalmic solutions is presented. The …

Spectrophotometric methods are described for the simultaneous determination of
pseudoephedrine hydrochloride and ibuprofen in their combination. The obtained data were …

A new simple, rapid and sensitive liquid chromatographic method has been developed and
validated for the simultaneous determination of pseudoephdrine, pheniramine, guaifenisin …

A new HILIC method has been developed for the simultaneous determination of
pseudoephedrine hydrochloride (PSH), diphenhydramine hydrochloride (DPH) and …

Acetaminophen, phenylephrine, dextromethorphan, and chlorpheniramine are frequently
associated in pharmaceutical formulations against the common cold. A new high …

Three methods are developed for the simultaneous determination of theophylline anhydrous
(TH), guaiphenesin (GP), diphenhydramine hydrochloride (DP), methylparaben (MP) …

A high performance liquid chromatography procedure has been developed for the
simultaneous determination of guaifenesin–pseudoephedrine–dextromethorphan and …

Background The combination between cetirizine (CET), phenylpropanolamine (PPA) and
nimesulide (NMS) under trade name Nemeriv Cp tablet is prescribed for nasal congestion …

The accuracy in predicting different chemometric methods was compared when applied on
ordinary UV spectra and first order derivative spectra. Principal component regression …