International Journal of Analytical Chemistry / 2009 / Article / Tab 1

Research Article

New Sensitive Kinetic Spectrophotometric Methods for Determination of Omeprazole in Dosage Forms

Table 1

Optimum conditions for the charge-transfer reaction of OMZ with both iodine and DDQ reagents.

ConditionsIodine methodDDQ method

Acceptor conc. (mg mL−1)2.04.0
Solvent1,2-DichloroethaneAcetonitrile
Reaction time (min)455
Temperature (°C)
(nm)362418

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.