[PDF] Top 20 Performance Study Of Carbon-Clad Zirconia Stationary Phase In High Temperature Reversed-Phase High Performance Liquid Chromatography

... The performance of carbon-clad zirconia (CCZ) stationary phase was evaluated for the separations of test compounds (benzaldehyde, benzamide, nitrobenzene, and toluene) and alkyl ... See full document

... column temperature has become increasingly accepted as a separation parameter in reversed-phase high performance liquid chromatography ...(RP-HPLC). High tem- ... See full document

... At a low flow rate of 1.0 mL min –1 , several peaks appeared instead of just two peaks corresponding to the two phenylarsonic acids standard. Peak tailing was evi- dent for both arsenic standards indicating extensive ... See full document

... this study was to develop and to validate reversed-phase high-performance liquid chromatography (RP-HPLC) method for the determination of acid orange 7 (AO7) and Sudan II ... See full document

... curative study, EAE extract significantly (P < ...histopathology. Study results suggest that antioxidant activity and hepatoprotective effect of EAE might be due to presence of polyphehols, ...extract). ... See full document

... The study is designed to develop a simple, rapid, selective and robust stability indicating reversed phase- high performance liquid chromatography method for quantitative ... See full document

... column temperature as an optimization parameter in the separation process of the reversed-phase high performance liquid chromatography (RP-HPLC) has been widely ... See full document

... the mobile phase, selection of the specific wavelength and injection volume. In spite of the fact, this method undoubtedly provides the more sensitive determination than the spectrophotometric methods. It has now ... See full document

... The method was validated and tested for system suitability according to International Conference on Harmonization (ICH), United States Food and Drug Administration (USFDA) and United States Pharmacopoeia guidelines ... See full document

... precise reversed phase High Performance Liquid Chromatography (HPLC) stability indicating method for rapid and simultaneous quantification of Bromelain, Trypsin, Rutoside and ... See full document

... The content of 20 tablets of Amlong-H were accurately weighed and transferred into a mortar and ground to a fine powder. From this, tablet powder which is equivalent to one tablet was taken and the drug was extracted in ... See full document

... Ten Capsules (Emcure, 300 mg) were weighed, and then powdered. A sample of the powdered tablets, equivalent to 200 mg of the active ingredient, was mixed with 60 ml of diluent. The contents of the flask was sonicated to ... See full document

... up to the mark with mobile phase such that final concentration of desoximetasone in the range of 3-18µg/ml. volume of 20µl of each sample solution was injected with the help of syringe all measurement was repeated ... See full document

... Linearity was established over 00-500 ng/ml to assess the performance of the method. A linear least-squares regression with a weighting factor of 1/x 2 was carried out on the peak area ratios of sildenafil and ... See full document

... Extensive literature studies on the developed analytical methods on Sildenafil citrate revealed that very few analytical methods have been forthcoming to determine this drug in pharmaceutical dosage form. Some of them ... See full document

... Intraday and interday precision was studied using three different concentrations of palbociclib on the same day and 3 consecutive days, respectively, and the percentage relative standard deviation (RSD) was found to be ... See full document

... mobile phase of acetonitrile and 0.05 M Ammonium Acetate buffer (70:30, v/v) that adjusted to pH 6 using phosphoric acid at a flow rate of 1 mL min −1 and using UV absorbance detection at 254 nm. The method was ... See full document

... and temperature conditions of the hydrolysis procedure are very often affected by the nature of the desired analysis and the primary sequence of the ana- lyzed ... See full document

... mobile phase were scanned by a UV/Vis spectrophotometer (Jasco V‑530) in the range 200‑400 ...mobile phase or baseline disturbance, and these three drugs absorbed well at 255 ... See full document

... To a sample (of 1 ml) containing 50 µmole amines 1 molar equivalent (5 µl, HCl) (1 molar equivalent) was added. The sample was shaken briefly using a vortex mixer and to this, the basic internal standard was added. This ... See full document