[PDF] Top 20 Quantitative Estimation of Efavirenz by High Performance Thin Layer Chromatography

... While choosing a solvent for HPTLC, the chemical nature and polarity of the drug molecule must taken into account. Efavirenz is practically insoluble in water and in the pH range of 3-9, freely soluble in ... See full document

... simple high performance thin layer chromatography method for quantitative estimation of Spermacoce hispida is described ... See full document

... CONCLUSION: The quantitative estimation of quercetin was analyzed in three different species of Eupatorium leaves by HPTLC fingerprinting technique. The quercetin content was found to be maximum in the ... See full document

... The aim of present study was to develop a validated analytical method for detection and quantification of nuciferine. The critical factors needed to be considered while developing a new method are physicochemical ... See full document

... using thin layer chromatography and the estimation of lovastatin was calculated ...the thin layer chromatography it was observed that, both commercial lovastatin and the ... See full document

... and quantitative methods are required to be applied keeping in view the sensitivity and specificity of the methods on one hand and nature and type of pesticides on the other hand [6, ... See full document

... From the experimental data and results obtained, it can be concluded that the HPTLC method was found to be simple, precise, specific, sensitive and accurate for the qualitative and quantitative estimation ... See full document

... EXPERIMENTAL SECTION In this study, the two compounds, cefixime trihydrate and ornidazole, were separated on HPTLC plate Silica Gel 60 F254 by dual run of mobile phase, initially with me[r] ... See full document

... accurate high performance thin layer chromatography method was developed for simultaneous estimation of aloe emodin and emodin from medicinal plants like Rheum emodi (Rhubarb), ... See full document

... robust high-performance thin-layer chromatographic (HPTLC) method for analysis of tricin has been developed and validated for the determination of tricin in genus ... See full document

... and quantitative analysis of phytoplankton pigments in seawater and culture samples because of its ease of use, rapidity, sensitivity, resolution, and potential for development on research vessels (Zapata et ... See full document

... and quantitative analysis, high performance thin layer chromatography (HPTLC) attached with densitogram is a simple and useful method for the accurate analysis of ... See full document

... stability-indicating high-performance thin-layer chromatographic method for simultaneous estimation of formoterol fumarate dihydrate (FFD) and fluticasone propionate (FP) in bulk drug ... See full document

... phase high performance thin layer chromatography (HPTLC) method was developed and validated for simultaneous estimation of Atorvastatin Calcium (ATC) and Telmisartan (TEL) in ... See full document

... A high performance thin layer chromatography (HPTLC) method was developed and validated for determination of three anti-retro viral drugs, Lamivudine, Nevirapine and Zidovudine in bulk ... See full document

... selective high performance liquid chromatography and high performance thin layer chromatography methods were developed for the simultaneous estimation of ... See full document

... Methods: Leaves were exhaustively extracted with ethanol and fractionated into petroleum ether, chloroform, and ethyl acetate extracts. The various fractions were further analyzed for phytochemical composition and ... See full document

... Modern science and technology have an essential role to play in the process (Sharma, et al., 1991). Despite the diverse nature of crops grown in the country and the existence of a fast growing pharmaceutical sector, the ... See full document

... provide quantitative recovery of analytes, involve a minimum number of steps and be easily ...automated. Quantitative recovery of each analyte enhances sensitivity and assay precision, although this does ... See full document

... Gas chromatography (GC), also called as gas liquid chromatography (GLC), is a technique for separation of mixtures into components by a process which depends on the redistribution of the components across a ... See full document