[PDF] Top 20 Determination of clonixin in plasma and urine by reversed-phase high-performance liquid chromatography

... A reversed-phase high-performance liquid chromatographic method that enables the determination of clonixin in human plasma and urine ... See full document

... simultaneous determination of D and 4-OHD in urine by ...(upper) and 4-OHD (low er) peak area ratio versus concentration in ...excretion of debrisoquine (Fel ... See full document

... A realização deste estudo foi aprovada pelo Comitê de Ética da Irmandade da Santa Casa de Misericórdia de Porto Alegre (Porto Alegre, Brasil, parecer 111/11) e os participantes do estudo manifestaram sua concordância ... See full document

... (limit of quantification – LOQ) za amoksicilin i kla- vulansku kiselinu od 0,01 µg/mL koji u toku studije nije poka- zivao značajno odstupanje (RSD < ... See full document

... de plasma e MSS foram obtidas e analisadas (Tabela ...determinadas in vitro, os valores das razões soro/MSS para CBZ e FNT foram aproximadamente 10% superiores às ...experimento in vitro, ... See full document

... simultaneous determination of diuron and linuron pesticides in human urine was developed, using both solid-phase extraction (SPE) and high-performance ... See full document

... standards of isorhamnetin (purity > 98.0%), kaempferide (purity > 98.0%), and kaempferol (purity > ...(IS) and purchased from the National Institute for the Control of Pharmaceutical ... See full document

... SIMULTANEOUS DETERMINATION OF CREATININE AND BIOLOGICAL INDICATORS OF EXPOSURE TO TOLUENE, STYRENE AND XYLENES IN URINE BY HIGH PERFORMANCE ... See full document

... prerequisite in LC–MS is that the analyte must be ionizable in solution, so the mobile phase often contains a small amount of a volatile acid or ...separation of the triazine herbicides ... See full document

... O tempo total da análise cromatográica foi de 9 min. O tempo de retenção da DHH foi de 7,3 min. A Figura 3 apresenta cromatograma típico obtido com o método e o espectro do produto formado através da reação de ... See full document

... fast and reliable method was developed applying DLLME and ultra-high- performance liquid chromatography coupled to tandem mass spectrometry (UHLPC-MS/MS) to extract and ... See full document

... figures of merit for the two methods. Both techniques exhibited good linearity in the analyzed ...All determination coefficients were better than 0.9997. The limits of detection and ... See full document

... desses compostos é essencial e só pode ser substituído por radicais capazes de serem convertidos in vivo em grupos amino livre. Essas substituições possuem efeitos variáveis sobre a atividade antibac- teriana da ... See full document

... value and the experimentally determined harpagoside content was ...determined by the Brazilian legislation (30 to 100 mg) 13 (Table ...imply in possible toxic effects due to an overdosage, ... See full document

... (Langmuirian and anti-Langmuirian) and their elution ...front and a diffuse ...more in lower concentrations. That can be seen in Figure ...slope, in lower concentrations, is much ... See full document

... shown in Fig. 1. As can be seen, the number of peaks recorded was lower than expected due to peak ...separated and identified with the help of standards as (in order of elution) ... See full document

... sensitive and speciic for the determination of free urinary cortisol, with advantages over radioimmunoassay because it does not produce radioactive waste and is less ...tool in patients ... See full document

... influences of other chromatographic conditions on the RFs and RRTs of EM, PHG, EMG, and PH were also ...value of the mobile phase (mobile phase A was set at ... See full document

... used in this experiment is based on a Agilent 1100 Series manual injection system (G1328 A), a quaternary pump (G1311 A), a degasser (G1322 A) and a UV- Visible detector 1100 Series variable wavelength ... See full document

... VALIDATION OF METHOD FOR SIMULTANEOUS DETERMINATION OF FOUR ORGANIC ACIDS IN FROZEN FRUIT PULP BY HIGH PERFORMANCE LIQUID ...Validation of a rapid method for ... See full document