Quantitative determination of specified chlorobiphenyls in fish with capillary gas chromatography and its use for monitoring and tolerance purposes

International Journal of Environmental Analytical Chemistry
L G TuinstraW A Traag

Abstract

A gel permeation (GPC) clean-up procedure of fish samples in combination with capillary gas chromatography is used for the determination of individual chlorobiphenyls. The described method is compared with a more universal method based on saponification. Starting from a tolerance for PCB's expressed as a technical Aroclor, tolerance for some specified individual chlorobiphenyls are derived. It is shown that these tolerances for specified individual chlorobiphenyls can be used for monitoring and tolerance purposes. Rejection obtained with the Dutch PCB tolerance agree with rejections obtained with individual tolerances.

References

Jun 1, 1978·Bulletin of Environmental Contamination and Toxicology·P Hagel, L G Tuinstra
Aug 1, 1959·Canadian Journal of Biochemistry and Physiology·E G BLIGH, W J DYER

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Citations

Sep 1, 1986·Environmental Monitoring and Assessment·J P Boon, J C Duinker
Jan 1, 1984·Bulletin of Environmental Contamination and Toxicology·P de VoogtU A Brinkman

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