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Exploration of optical fibres as a carrier for new benzene and toluene matrix-free reference materials
Abstract
To meet high expectations concerning precision and accuracy of reference materials, preparation of matrixfree reference materials using thermal decomposition-gas chromatography-mass spectrometry (TD-GC-MS) was proposed in this study. In the paper, the results obtained in preparation of the new reference materials for benzene and toluene are presented, based on the thermal decomposition technique of compounds chemically bound to the surface of optical fibre segments. The results obtained at various stages of the research procedure (homogeneity, stability) confirmed the possibility of using prepared laboratory samples of materials as reference materials for benzene and toluene. For the prepared batch of materials, reference values 1.26±0.91 (ng/fibre) for benzene and 11.3±7.4 (ng/fibre) for toluene were determined.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/s00216-015-8758-3
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
no. 407,
edition 19,
pages 5759 - 5766,
ISSN: 1618-2642 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Słomińska M., Marć M., Szczygelska-Tao J., Konieczka P., Namieśnik J.: Exploration of optical fibres as a carrier for new benzene and toluene matrix-free reference materials// ANALYTICAL AND BIOANALYTICAL CHEMISTRY. -Vol. 407, iss. 19 (2015), s.5759-5766
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/s00216-015-8758-3
- Verified by:
- Gdańsk University of Technology
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