The stability of omeprazole 2 mg/mL. in an extemporaneously prepared oral liquid was studied. The contents of five 20-mg omeprazole capsules were mixed with 50 mL of 8.4% sodium bicarbonate ...

Because studies in Asian subjects receiving single omeprazole 20mg doses show an approximately ... quantified by reverse-phase high performance liquid chromatography (HPLC) with UV detection ...