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Résultats de la recherche - 5 results
Development and validation of a ultra-high-performance liquid chromatography-UV method for the detection and quantification of erectile dysfunction drugs and some of their analogues found in counterfeit medicines.
5 Inhibitors Piperazines Purines Reproducibility of Results Sildenafil Citrate Spectrophotometry, Ultraviolet Sulfones Abstract: Pharmaceutical counterfeiting is a permanently growing problem. Control ...
Detection of counterfeit Viagra® by Raman microspectroscopy imaging and multivariate analysis.
Citrate Spectrum Analysis, Raman Sulfones Tablets Technology, Pharmaceutical Abstract: During the past years, pharmaceutical counterfeiting was mainly a problem of developing countries with weak enforcement ...
Impurity fingerprints for the identification of counterfeit medicines--a feasibility study.
Feasibility Studies Least-Squares Analysis Piperazines Principal Component Analysis Purines Sildenafil Citrate Spectrophotometry, Ultraviolet Sulfones Tablets Tadalafil Abstract: Most of the counterfeit ...
Comparison and combination of spectroscopic techniques for the detection of counterfeit medicines.
Sildenafil Citrate Spectroscopy, Fourier Transform Infrared Spectroscopy, Near-Infrared Spectrum Analysis, Raman Sulfones Tadalafil Abstract: During this study, Fourier transform infrared spectroscopy (FT- ...
Evaluation of the residual solvent content of counterfeit tablets and capsules.
Keywords: Capsules Carbolines Counterfeit Drugs Gas Chromatography-Mass Spectrometry Guidelines as Topic Phosphodiesterase 5 Inhibitors Piperazines Purines Sildenafil Citrate Solvents Sulfones Tablets ...