Chlorobiphenols in sewage sludge : Comparison of extraction methods
This paper reports on the performance of six methods for the extraction of CB congeners from sewage sludge. As the test matrix a dried sewage sludge was selected. The performance of the various extraction methods was evaluated for a set of seven congeners available from the same source as certified standards. The study was therefore carried out on a real contaminated sludge over a prolonged period with a minimised number of error sources.
Bibliographic Reference: Article: Fresenius' Journal of Analytical Chemistry (1994)
Record Number: 199510967 / Last updated on: 1995-08-10
Original language: en
Available languages: en