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Determinação de halogênios em mel após decomposição com peróxido de hidrogênio usando sistema de alta pressão
(Universidade Federal de Santa Maria, 2016-02-12)
In this work the sample preparation method for honey decomposition using H2O2 in alkaline medium at high pressure system for further determination of F, Cl, Br and I was evaluated. In this way, some parameters such as ...
Combustão iniciada por micro-ondas para a absorção simultânea de metais e halogênios e determinação por ICP-MS, ISE e F AAS
(Universidade Federal de Santa Maria, 2016-03-05)
In this work, a sample preparation method using microwave-induced combustion (MIC) using a single absorbing solution was applied for further determination of both halogens and metals in biological samples. A whole milk ...
Desenvolvimento de sistema para piroidrólise para o preparo de papelão hidráulico visando a determinação de halogênios
(Universidade Federal de Santa Maria, 2014-08-14)
A pyrohydrolysis system was developed for sample preparation for halogen
determination in hydraulic cardboard. These materials are used for sealings,
mainly engines and nuclear reactors. Because of the contact of the ...