A comparative study for estimation of Losartan Potassium drug by atomic absorption technique and UV-visible spectrophotometry

  • Walaa Hazim Hameed Aljanabi1
  • Sarhan Ali Salman1
  • , Saleh Abdullah Ahmed2

Abstract

Atomic absorption technique is used to determine losartan potassium through the quantitative detection of potassium (K) element in the drug. the extraction was carried out by acid digestion and the percentage recovery is 97.2%, the error percentage is -2.8, detection limit is 0.038 μg /ml, and the relative standard deviation did not exceed 2.58%. The results were compared with UV-Visible technique method with percentage recovery of 96.5%, detection limit is 0.93 μg / ml and the relative standard deviation was not more than 1.55%.


 


http://dx.doi.org/10.25130/tjps.23.2018.151

Published
Oct 22, 2018
How to Cite
ALJANABI1, Walaa Hazim Hameed; SALMAN1, Sarhan Ali; AHMED2, , Saleh Abdullah. A comparative study for estimation of Losartan Potassium drug by atomic absorption technique and UV-visible spectrophotometry. Tikrit Journal of Pure Science, [S.l.], v. 23, n. 9, p. 67-70, oct. 2018. ISSN 2415-1726. Available at: <http://tjps.tu.edu.iq/index.php/j/article/view/594>. Date accessed: 26 nov. 2019.
Citation Formats
Issue
Vol 23 No 9 (2018)
Section
Articles