Determination Of Micro Amount Of Spironolactone In Some Of Pharmaceutical Preparate By Using a Molecular Luminescence Technique.
The present study include a new developed method of analysis for determination of drug Spironolaction (SP) in some Pharmaceuticals by Spectrofluorometric method. Spironolaction was determined under optimal experimental condition that follows :- The excitation spectrum was (l=351 nm), the emmetion sp...
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| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad, College of Science for Women
2008-03-01
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| Series: | مجلة بغداد للعلوم |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/862 |
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| Summary: | The present study include a new developed method of analysis for determination of drug Spironolaction (SP) in some Pharmaceuticals by Spectrofluorometric method.
Spironolaction was determined under optimal experimental condition that follows :-
The excitation spectrum was (l=351 nm), the emmetion spectrum was (l=518 nm), pH=1, the suitable temperature for reaction 60oC and the optimal time less than (3) minute. The analysis and rang statistical data was:-Linear dynamic rang (1-10) ?g.ml-1, the detection limit (D.L = 0.023 ?g.ml-1), Molar absorptivity (? = 29875 liter mole-1 cm-1), Relative standard deviation (%RSD = 0.78), (%Erel = 3.3) and recovery (Rec = 96.6) percentage.
Determination of Spironolactone was accomplished by two methods
(A) Using direct calibration curve method, Corr. Coef. (R = 0.988 and %Rec = 97.4).
(B) Using standard additional methods Corr. Coef (R =0.988 and %Rec= 96.6). |
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| ISSN: | 2078-8665 2411-7986 |