A smart simple spectrophotometric method for simultaneous determination of binary mixtures

Journal of Pharmaceutical Analysis

Volumn 2, Issue 5, 2012, Pages 382-385

  Elzanfaly, Eman S ^a   Saad, Ahmed S ^a   Abd Elaleem, Abd Elaziz B ^a  

^a CAIRO UNIVERSITY   (Egypt)

Author keywords

Binary mixtures; Brimonidine; Ratio difference; Spectrophotometry; Timolol

Indexed keywords

BRIMONIDINE; TIMOLOL;

ABSORPTION SPECTROSCOPY; ANALYTIC METHOD; ARTICLE; CALIBRATION; DRUG DETERMINATION; DRUG FORMULATION; QUALITY CONTROL; RATIO SUBTRACTION METHOD; SPECTROPHOTOMETRY;

EID: 84925835512     PISSN: 20951779     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpha.2012.04.004     Document Type: Article

References (12)

1. S. Altinös, and D. Tekeli Analysis of glimepiride by using derivative UV spectrophotometric method J. Pharm. Biomed. Anal. 24 3 2001 507 515 (Pubitemid 32121977)
2. D. Bonazzi, R. Gotti, and V. Andrisano Analysis of ACE inhibitors in pharmaceutical dosage forms by derivative UV spectroscopy and liquid chromatography J. Pharm. Biomed. Anal. 16 3 1997 431 438 (Pubitemid 27514385)
3. B.R. Challa, B.Z. Awen, and B.R. Chandu Method development and validation of monteluksat in human plasma by HPLC coupled with ESI-MS/MS: application to a bioequivalence study Sci. Pharm. 78 2010 711
4. N. Erk Spectrophotometric analysis of valsartan hydrochloride Anal. Lett. 35 2 2002 283 302
5. J.M. Lemus Gallego, and J. Pérez Arroyo Simultaneous resolution of dexamethasone and polymyxin b by spectrophotometry derivative and multivariate methods Anal. Lett. 34 8 2001 1265 1283 (Pubitemid 32703307)
6. R.K. Nanda, V.B. Pangarkar, and A.B. Thomas Simultaneous estimation of Montelukast sodium and Bambuterol hydrochloride in tablets by spectrophotometry Hind. Antibiot. Bull. 49-50 1-4 2008 29 33
7. H.W. Darwish, S.A. Hassan, and M.Y. Salem Three different spectrophotometric methods manipulating ratio spectra for determination of binary mixture of Amlodipine and Atorvastatin Spectrochim. Acta A 83 2011 140 148
8. S.T. Hassib, A.A. El-Zaher, and M.A. Fouad Validated stability-indicating derivative and derivative ratio methods for the determination of some drugs used to alleviate respiratory tract disorders and their degradation products Drug Test. Anal. 3 5 2011 306 318
9. F.H. Metwally, B.A. El-Zeany, and H.W. Darwish New methods for determination of cinnerizine in mixture with piracetam by spectrodensitometry, spectrophotometry, and liquid chromatography J. AOAC Int. 88 6 2005 1666 1676 (Pubitemid 43088104)
10. F. Salinas, J.B. Nevado, and M.A. Espinosa A new spectrophotometric method for quantitative multicomponent analysis resolution of mixtures of salicylic and salicyluric acids Talanta 37 3 1990 347 351
11. M.G. El-Bardicy, H.M. Lotfy, and M.A. El-Sayed Smart stability-indicating spectrophotometric methods for determination of binary mixtures without prior separation J. AOAC Int. 91 2 2008 299 310 (Pubitemid 351667397)
12. 2005 United States Pharmacopeia Convention Inc. Rockville