Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Magdi M Abdel-Khalek"'
Publikováno v:
Journal of AOAC INTERNATIONAL.
BackgroundCareful review of the scientific databases revealed that no stability-indicating analytical method is available for the binary mixture of allopurinol (ALO) and thioctic acid (THA).ObjectiveA comprehensive stability-indicating HPLC-DAD proce
Publikováno v:
Journal of Pharmaceutical Analysis, Vol 3, Iss 2, Pp 118-126 (2013)
A new simple spectrophotometric method was developed for the determination of binary mixtures without prior separation. The method is based on the generation of ratio spectra of compound X by using a standard spectrum of compound Y as a divisor. The
Externí odkaz:
https://doaj.org/article/565042eb59b448b6b9a99efbb5dc57f1
Publikováno v:
Annales Pharmaceutiques Françaises. 78:388-397
Summary Direct spectrophotometric determination of Maduramicin ammonium (MAD) represents an analytical challenge since it is a weak UV-absorbing and lacking a strong chromophore. This work represents the first spectrophotometric determination of MAD
Publikováno v:
Drug Development and Industrial Pharmacy. 46:1278-1288
A stability-indicating high performance liquid chromatography method with diode array detection (HPLC-DAD) was developed and validated for simultaneous determination of phenylephrine hydrochloride (PHR), dimetindene maleate (DMD) and benzalkonium chl
Publikováno v:
Chromatographia. 83:191-203
The present investigation deals with the development of a validated stability-indicating HPLC–DAD method for the simultaneous determination of sertaconazole nitrate (SN) and two coformulated preservatives: sorbic acid (SA) and methylparaben (MP). T
The growing interest in Green Analytical Chemistry (GAC) principles through the replacement of polluting analytical procedures with greener ones, has encouraged us to develop an eco-friendly stability-indicating HPLC with diode array detection method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e04b89d4f3781c843ccadd4a5e1114d6
Publikováno v:
Journal of AOAC INTERNATIONAL. 100:677-685
This work describes the development, validation, and application of two simple, accurate, and reliable methods for the determination of ursodeoxycholic acid (UDCA) in bulk powder and in pharmaceutical dosage forms. The carboxylic acid group in UDCA w
Publikováno v:
Journal of separation scienceREFERENCES. 42(21)
This research deals with the development of a stability-indicating high-performance liquid chromatography method for simultaneous determination of amprolium hydrochloride and ethopabate. To the best of our knowledge, no comprehensive stability-indica
Publikováno v:
Analytical Chemistry Research, Vol 1, Iss C, Pp 23-31 (2014)
Benign prostatic hyperplasia (BPH) is one of the most common chronic diseases affecting men and itincreases in both incidence and prevalence with age. This work presents a simple, sensitive and fast gen-eric high performance thin layer chromatographi
Publikováno v:
Luminescence. 29:893-900
Amlodipine besylate (AML) is available in fixed-dose combination tablets with either candesartan cilexetil (CAN) or telmisartan (TEL). This work describes a simple, selective and sensitive spectrofluorimetric method for analysis of AML/CAN and AML/TE