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2008 | 6 | 4 | 513-519
Tytuł artykułu

Properties of naproxen ion-selective electrodes

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Naproxen membrane electrodes based on different plasticizers and the quaternary ammonium salts (QASs) dimethyldidecylammonium bromide, methyltrioctylammonium chloride, or tetraoctylammonium chloride, were prepared. The following basic parameters were investigated for the optimal electrode: measurement range (10−4 − 10−1 mol L−1), slope of the linear range of the calibration curve (−58.3 mV decade−1), limit of detection (6.0 × 10−5 mol L−1), lifetime (2.5 months), dependence of the electrode potential on pH (5.5 − 9.0), reproducibility of potential (1.2 mV) and selectivity coefficients in relation to selected organic and inorganic anions. The electrode was utilized for determination of naproxen in tablets by the calibration curve method and the standard addition method. [...]
Wydawca

Czasopismo
Rocznik
Tom
6
Numer
4
Strony
513-519
Opis fizyczny
Daty
wydano
2008-12-01
online
2008-10-28
Twórcy
autor
  • Faculty of Chemistry, Maria Curie-Skłodowska University, 20-031, Lublin, Poland
  • Faculty of Chemistry, Maria Curie-Skłodowska University, 20-031, Lublin, Poland
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-008-0075-7
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