- 作者: --
- 作者服務機構: Department of Analytical Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
- 中文摘要: A kinetic method for the accurate and sensitive determination of famotidine has been described. The method is based on the alkaline oxidation of famotidine with potassium permanganate at a fixed time of 10 min. The formed manganate ion is measured at 610 nm. The concentration of famotidine is calculated using the calibration equation for the fixed time method. Beer’s law was obeyed in the range of 1-10 mg/mL and the R.S.D. (n = 10) was 0.47%. The method has been applied successfully to commercial tablet dosage form.
- 英文摘要: --
- 中文關鍵字: Kinetic; Famotidine; Fixed time.
- 英文關鍵字: --