Determination of benzocaine, dextromethorphan and cetylpyridinium ion by high-performance liquid chromatography with UV detection

Simultaneous determination of pseudoephedrine hydrochloride, chlorpheniramine maleate, and dextromethorphan hydrobromide by second-derivative photodiode array spectroscopy

John L. Murtha, Thomas N. Julian, Galen W. Radebaugh · Journal of Pharmaceutical Sciences · 1988 · 46 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +11

High-performance liquid chromatographic studies of the ion-exchange selectivity of Nafion

Robert B. Moore, J. E. Wilkerson, Charles R. Martin · Analytical Chemistry · 1984 · 27 citations

Natural Sciences, Chemistry, Analytical Chemistry +14

Simultaneous capillary gas chromatographic determination of guaifenesin, dextromethorphan and diphenhydramine in cough-cold syrup.

M. Bambagiotti‐Alberti, S. Pinzauti, Vincieri Ff · PubMed · 1987 · 22 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +8

Plastic membrane ion selective electrodes for the determination of some anesthetic compounds

Adel F. Shoukry, Yousry M. Issa, R. El-Sheik · Microchemical Journal · 1988 · 21 citations

Natural Sciences, Anesthesiology, Chemistry +10

Determination of sun-screen agents of the p-aminobenzoic acid type in cosmetic products by reversed-phase high-performance liquid chromatography

Luigi Gagliardi, A. Amato, A. Basili et al. · Journal of Chromatography A · 1986 · 18 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +9