Results 61 to 70 of about 4,314 (243)
Química Nova, 2005 This paper presents a review of some published proposals for the analysis of sodium alendronate. The drug is an aminobisphosphonate compound used to inhibit the osteoclastic resorption of bone, and different methods were developed for its quantitative ...
Ana Ferreira Ribeiro +1 more
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International Journal of Analytical Chemistry, 2011 Titrimetric and spectrophotometric methods are described for the determination of oxcarbazepine (OXC) in bulk drug and in tablets. The methods use N-bromosuccinimide (NBS) and bromopyrogallol red (BPR) as reagents. In titrimetry (method A), an acidified
Nagaraju Rajendraprasad +2 more
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THE EFFECT OF POSITIONAL ISOMERISM OF PROPANEDIOL ON THE FORMATION OF COBALT OXIDES
Studia Universitatis Babes-Bolyai Chemia, 2017 This paper focuses on a comparative analysis between the carboxylate precursors obtained through the redox reaction between cobalt nitrate and 1,2-propanediol, and cobalt nitrate with 1,3-propanediol, respectively.
Thomas DIPPONG +2 more
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Moisture Determination by Thermal Titrimetry Using the Enthalpy of Reaction of 2,2-Dimethoxypropane with Water [PDF]
, 2001 Assays for water content can be readily and simply carried out using the technique of thermal titrations. The method is based on measuring the endothermic heat of reaction exhibited when 2,2-dimethoxypropane is brought into contact with water in the ...
Baber, Reagan, Wilson, Edmond W., Jr.
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Evaluation of available analytical techniques for monitoring the quality of space station potable water [PDF]
To assure the quality of potable water (PW) on the Space Station (SS) a number of chemical and physical tests must be conducted routinely. After reviewing the requirements for potable water, both direct and indirect analytical methods are evaluated that ...
Geer, Richard D.
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Biodiesel production from olive-pomace oil of steam-treated alperujo [PDF]
, 2014 Recently interest has been revived in the use of plant-derived waste oils as renewable replacements for fossil diesel fuel. Olive–pomace oil (OPO) extracted from alperujo (by-product of processed olives for olive oil extraction), and produced it in ...
Durán-Barrantes, María de la Montaña +4 more
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The Certification of the Mass Fractions of Proximates and Essential Elements in Lyophilised Pork Muscle (ERM®-BB384) [PDF]
, 2009 This report describes the preparation of the lyophilised pork musscle matrix reference material ERM-BB384 and the certification of the contents (mass fractions) of three proximates and four essential elements.
BERNREUTHER Alexander +8 more
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Energy Reports, 2020 Lipase is one of the most used industrial enzymes, which can be produced by Aspergillus niger. Large scale production of Aspergillus niger lipase is more profitable by using solid state fermentation method and utilizing agro-industrial waste as the ...
Dwini Normayulisa Putri +4 more
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Ground and Intermediate Water Equilibrium with Water-Bearing Rock Minerals (Moldova) under Anthropogenic Impact [PDF]
, 2016 The calculation results of ground water equilibrium with the major water-bearing rock minerals (Moldova) are presented under the condition of anthropogenic impact. As a calculation model the HydroGeo software is used.
Butoshina, V. A. +4 more
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Lactose determination in relation to contemporary methodologies
Revista do Instituto de Latícinios Cândido Tostes, 2020 Lactose is the most abundant sugar of milk and dairy products, and with the progress of studies, it is known that this saccharide is badly digested by a portion of the population, which has the consumption of reduced or lactose-free products as an option
Karina Coelho Moreira da Silva +5 more
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