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Trace Level Vanadium Determination Using Thermal Lens Spectrophotometry
(Mikrochim. Acta, 2013)
Determination of mefenamic acid and paracetamol by first derivative spectrophotometry
(Marcel Dekker Inc., 1996)
Simultaneous determination of copper and iron by solvent extraction and first derivative spectrophotometry
(1995)
A simple, sensitive and selective first derivative spectrophotometric method has been developed for the determination of copper and iron in mixtures. The method is based on the recovery of the analytes, by liquid-liquid ...
Quantification of active pharmaceutical ingredient in SAH-TEC radiopharmaceutical by UV-visible spectrophotometry
(Associa????o Brasileira de Energia Nuclear, 2021)
Comparative study of analytical methods by direct and first-derivative UV spectrophotometry for evaluation of losartan potassium in capsules
(Universidade de São Paulo (USP), Faculdade de Ciências Farmacêuticas, 2014)
Furosemide determination by first-derivative spectrophotometric method
(Taylor & Francis IncPhiladelphiaEUA, 2005)
Feasibility of individual carotenoid quantification in mixtures using UV-Vis spectrophotometry with multivariate curve resolution alternating least squares (MCR-ALS)
(2022-02-09)
A fast and low-cost analytical method to determine the concentrations of carotenoids (β-carotene, lutein, and lycopene) from mixed standard solutions or from fruit extracts (kiwi fruits, tomato paste, pink grapefruit juice, ...
A critical evaluation of a long pathlength cell for flow-based spectrophotometric measurements
(ELSEVIER SCIENCE BV, 2008)
Coupling of a flow cell based on a liquid core waveguide (LCW) to flow systems for spectro photometric measurements was critically evaluated. Flow-based systems with and without chemical reactions were exploited to estimate ...