Spectrophotometric determination of acrivastine in urine and capsules

Derivative ultraviolet—visible region absorption spectrophotometry and its analytical applications

F. Sánchez Rojas · Talanta · 1988 · 154 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +10

Colorimetric Determination of Seven Nonsteroidal Antiinflammatory Drugs Using 2-Nitrophenylhydrazine Hydrochloride

Mohamed H. Abdel‐Hay, Mohamed A. Korany, Mona M. Bedair et al. · Analytical Letters · 1990 · 51 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +10

Spectrophotometric Determination of Carboxylic acids with 2-Mitrophenylhydrazine in Aqueous Solution

Rikizo Horikawa, Takenori Tanimura · Analytical Letters · 1982 · 24 citations

Natural Sciences, Chemistry, Analytical Chemistry +9

Colorimetric determination of some penicillins and cephalosporins with 2-nitrophenylhydrazine hydrochloride

Mohamed A. Korany, Mohamed H. Abdel‐Hay, Mohamed Bedair et al. · Talanta · 1989 · 14 citations

Agriculture, Chemistry, Pharmaceutical Analysis +8

Determination of nitrofurantoin in urine by derivative spectroscopy

M. Poulou, Panos Macheras · International Journal of Pharmaceutics · 1986 · 14 citations

Pharmacy, Pharmaceutical Analysis, Drug Metabolism +8