TITRATION METHODS OF METHYLXANTHINES
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00334631" target="_blank" >RIV/68407700:21110/19:00334631 - isvavai.cz</a>
Result on the web
<a href="https://www.icct.cz/AngiologyKlon-ICCT/media/system/2019/ICCT-2019-Proceedings.pdf" target="_blank" >https://www.icct.cz/AngiologyKlon-ICCT/media/system/2019/ICCT-2019-Proceedings.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
TITRATION METHODS OF METHYLXANTHINES
Original language description
Titration (volumetry, volumetric analysis) is a common laboratory method of quantitative analysis. It belongs to the robust but relatively precise determination methods of measuring various inorganic and organic substances. It can be used for analysis of high concentrations unsuitable for measuring by very sensitive instrumental analyses as GC/MS or HPLC. In the present study, we used titration for measuring of wood leachate containing methylxanthines caffeine, theobromine and theophyline. Concentrations corresponding to the highest solubility of studied substances in water were analyzed. Theobromine and theophyline were titrated by verified methods by adding of 0.1 M AgNO3 solution. Titration of caffeine was modified and verified spectrometrically in the present study. The results indicated suitability of used methods for methylxanthines analyses of wood leachates.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA19-02067S" target="_blank" >GA19-02067S: The effects of methylxanthine-based biocides on the properties of constructional timber</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
PROCEEDINGS of the 7th International Conference on Chemical Technology
ISBN
978-80-88307-00-6
ISSN
2336-811X
e-ISSN
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Number of pages
4
Pages from-to
310-313
Publisher name
Czech Society of Industrial Chemistry
Place of publication
Prague
Event location
Mikulov
Event date
Apr 15, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000515696600056