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TITLE:

Determinació de Formaldehid en emulsions polimèriques mitjançant HPLC-DAD - TFG:2580
Handle:

https://hdl.handle.net/20.500.11797/TFG2580

Student:Perpinyà París, Guillem
Language:cat
Title in original language:Determinació de Formaldehid en emulsions polimèriques mitjançant HPLC-DAD
Title in different languages:Determination of Formaldehyde in polymeric emulsions by HPLC-DAD
Keywords:cromatography, Formaldehyde, polymer
Subject:Química
Abstract:IQOXE Polymeric Emulsions produces emulsions on a watery basis. These emulsions contain variable amounts of Formaldehyde, either formed by reaction by-products or impurities in the raw material. The purpose of IQOXE is to implement a method to determine and quantify this compound in the emulsions. To do this, a HPLC device coupled to a diode array detector (DAD) has been used. Formaldehyde is a non-active compound in the UV / VIS spectrum, so it has been necessary to derivative it into a compound that it’s detectable. The procedure consisted in the calibration and validation of the method in terms of LOD, LOQ, selectivity and accuracy, as well as determining the linearity interval of the method. To do this, an optimization process has been necessary in the preparation of the standards and samples. Finally, the method for its purpose in different batches of plant products has been implemented.
Project director:Besora Bonet, Maria
Work's codirector:Ramos, Josetxo
Department:Química Analítica i Química Orgànica
Education area(s):Química
Entity:Universitat Rovira i Virgili (URV)
TFG credits:12
Creation date in repository:2020-03-09
Work's public defense date:2019-06-18
Academic year:2018-2019
Confidenciality:No
Subject areas:Chemistry
Access rights:info:eu-repo/semantics/openAccess
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