Abstract
A new method for construction ion-selective electrode (ISE) by heating reaction of methyl orange with ammonium reineckate using PVC as plasticizer for determination methyl orange and determination Amitriptyline Hydrochloried drug by formation ion-pair on electrode surface . The characteristics of the electrode and it response as following : internal solution 10-4M , pH (2.5-5) ,temperature (20-30) and response time 2 sec. Calibration response for methyl orange over the concentrationrange 10-3 -10-9 M with R=0.9989 , RSD%=0.1052, D.O.L=0.315X10-9 MEre%=(-0.877- -2.76) , Rec%.=(97.230 -101.711) .
Keywords
methyl orange, azo compounds, ISE
Article Type
Article
How to Cite this Article
Ameen, Suham T.; Khalil, Ali I.; and Mohammed, Asmaa A.
(2015)
"A New method for ISE construction for methyl orange dyes and using for indirect determination of Amitriptyline Hydrochloried drug,"
Baghdad Science Journal: Vol. 12:
Iss.
1, Article 18.
DOI: https://doi.org/10.21123/bsj.2015.12.1.188-196
