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Prikaz rezultata 1-10 od 78
Quality by Design approach in the development of hydrophilic interaction liquid chromatographic method for the analysis of iohexol and its impurities
(Elsevier Science BV, Amsterdam, 2015)
This study presents the development of hydrophilic interaction liquid chromatographic method for the analysis of iohexol, its endo-isomer and three impurities following Quality by Design (QbD) approach. The main objective ...
Chemometrically assisted development and validation of LC-MS/MS method for the analysis of potential genotoxic impurities in meropenem active pharmaceutical ingredient
(Elsevier Science BV, Amsterdam, 2017)
A sensitive Liquid Chromatography tandem mass spectrometry (LC MS/MS) method was developed and validated for the quantitative analysis of three potential genotoxic impurities (318BP, M9, S5) in meropenem Active Pharmaceutical ...
Quantitation of brinzolamide in dried blood spots by a novel LC-QTOF-MS/MS method
(Elsevier Science BV, Amsterdam, 2016)
In the current study, a rapid and sensitive LC-QTOF-MS/MS method for the determination of brinzolamide in dried blood spots (DBS) was developed and validated. This novel sample collection, storage and transfer technique ...
Determination of higenamine in dietary supplements by UHPLC/MS/MS method
(Elsevier Science BV, Amsterdam, 2017)
From 1st January 2017 higenamine was added on the WADA (World Anti-doping Agency) Prohibited list under S3 group beta-2 agonists as at all times banned substance for the athletes. The main origine of higenamine (or ...
Coulometric determination of some antiasthmatics
(Journal of Pharmaceutical and Biomedical Analysis, 1993)
A simple and rapid method for the assay of microquantities of fenoterol hydrobromide, orciprenaline sulphate and terbutaline sulphate in pure state and various pharmaceutical formulations, is presented. The method is based ...
Spectrophotometric determination of molsidomine in pharmaceutical formulations using bromocresol green
(Journal of Pharmaceutical and Biomedical Analysis, 1993)
Coulometric determination of sulphisomidine, sulphamethoxydiazine and sulphamoxole
(Journal of Pharmaceutical and Biomedical Analysis, 1991)
Predicting liquid chromatography−electrospray ionization/mass spectrometry signal from the structure of model compounds and experimental factors; case study of aripiprazole and its impurities
(Elsevier Inc., 2023)
A priori estimation of analyte response is crucial for the efficient development of liquid chromatography–electrospray ionization/mass spectrometry (LC–ESI/MS) methods, but remains a demanding task given the lack of knowledge ...
Spectrophotometric determination of fusidic acid and sodium fusidate in dosage forms
(Journal of Pharmaceutical and Biomedical Analysis, 1995)
Determination of pralidoxime chloride in pharmaceutical dosage forms by isotachophoresis
(Journal of Pharmaceutical and Biomedical Analysis, 1994)