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	Provedor de dados BJPS (1) Autor Amaral,Marcos Serrou do (1) Araujo,Elaine de Oliveira (1) Baroni,Adriano César de Morais (1) Kassab,Nájla Mohamad (1) Oliveira,Lincoln Carlos Silva de (1) Rosa,Aline Marques (1) Sversut,Rúbia Adrieli (1) Mais... Palavra-chave Enrofloxacin (1) HPLC (1) Piroxicam (1) Simultaneous determination (1) Stability-indicating method (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Stability-indicating HPLC-DAD method for the simultaneous determination of fluoroquinolone in combination with a non-steroidal anti-inflammatory drug in pharmaceutical formulation BJPS Araujo,Elaine de Oliveira; Rosa,Aline Marques; Amaral,Marcos Serrou do; Sversut,Rúbia Adrieli; Baroni,Adriano César de Morais; Oliveira,Lincoln Carlos Silva de; Kassab,Nájla Mohamad. We developed and validated a stability-indicating assay method for the simultaneous determination of enrofloxacin and piroxicam in combination and in the presence of degradation products. Reverse-phase high-performance liquid chromatography analyses were carried out on a Vertisep C18 column and acetonitrile-water (48:52 v/v, pH 3.0) mobile phase with a 1.00 mL min−1 flow rate. The efficient chromatographic separation of these drugs and their forced degradation products was achieved in less than 5min with a peak purity match factor higher than 950. The method used showed linearity in the concentration ranges of 0.25 to 16.0 µg mL−1 for enrofloxacin (r = 0.9997) and 0.125 to 8.0 µg mL−1 for piroxicam (r = 0.9999) as well as precision (relative standard... Tipo: Info:eu-repo/semantics/article Palavras-chave: Enrofloxacin; HPLC; Piroxicam; Simultaneous determination; Stability-indicating method. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100515 Registros recuperados: 1 Primeira ... 1 ... Última

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