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Voltammetric Behaviour of Ketorolac and Its HPLC-EC Determination in Tablets.

Year: 1997

Type: article

Abstract: Ketorolac is an antiinflammatory-analgesic agent that is oxidizable at the glassy carbon electrode. The voltammetric oxidation produces two well resolved pH-dependent peaks, that are overlapped at pH>10. Using this voltammetric response a HPLC procedure with electrochemical detection in order to quantify ketorolac in pharmaceutical dosage forms is presented. Furthermore comparative methods using UV spectrophotometry and HPLC with photodiode array detector were used.

Source: Analytical Letters

DOI: 10.1080/00032719708001801

Authors: J. A. Squella, I. Lemus, J. C. Sturm, L. J. Núñez-Vergara

Institution: University of Chile

Language: English

Topic: Analytical Methods in Pharmaceuticals

Subfield: Analytical Chemistry

Field: Chemistry

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: green

OpenAlex ID: W2071229532

FWCI:

Cites: 9

Cited by: 7

Related to: 10