title: Ketoprofen ion-selective electrode and its application to pharmaceutical analysis.
abstract: The composition of a polymeric potential-determining phase for ketoprofen selective electrode has been determined and the following basic electrode parameters were examined: measurement range, slope characteristic, limit of detection, response time, lifetime and selectivity coefficients in relation to some organic and inorganic anions. The electrode have been used for ketoprofen determination in the range 25.43-25430 microg/mL.
authors.affiliation: Faculty of Chemistry, Maria Curie-Skłodowska University, 3 M. Curie-Skłodowska Square, 20-031 Lublin, Poland.
authors.forename: Joanna
authors.initials: J
authors.lastname: Lenik
authors.forename: Cecylia
authors.initials: C
authors.lastname: Wardak
authors.forename: Barbara
authors.initials: B
authors.lastname: Marczewska
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000737:chemistry*; D002138:Calibration; D002626:Chemistry, Pharmaceutical; D004566:Electrodes; D006863:Hydrogen-Ion Concentration; D007660:Ketoprofen / Q000737:chemistry*; D012996:Solutions
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D012996:Solutions; D007660:Ketoprofen