To verify the sensitivity of ecotoxicological tests, reference substances with known toxicity are regularly tested. Ideally, such substances lack speciﬁcity in their mode action, are bioavailable and readily attainable, and their chemical characterisation is cost-effective. Boric acid satisﬁes these criteria, but has – due to reproductive effects in humans – most recently been characterised as […]
Residues of veterinary pharmaceuticals enter the environment via application of manure onto agricultural land, where particularly antibiotics can cause phytotoxicity. Terrestrial plant tests according to OECD test guideline 208 are part of the environmental risk assessment of veterinary pharmaceuticals. However, this standard approach might not be appropriate for veterinary medicinal products forming non-extractable residues or transformation products in manure and manure-amended soil. To assess such products, a new test design including a more realistic exposure scenario via manure application is needed.
Despite efforts to include ecotoxicological tests as an integral components of the assessment of contaminated land, most decisions regarding soil remediation or natural attenuation monitoring and/or assessment still rely on the results of chemical residue analyses. The German Federal Soil Protection Act (1998) stipulated the protection of natural soil functions, including the function as habitat […]
ECT Oekotoxikologie GmbH is a privately owned enterprise that was founded in 1993.
In compliance with Good Laboratory Practice (GLP), we perform standardised ecotoxicological tests in the laboratory as well as at semi-field and field level.
- New publication: Use of prospective and retrospective risk assessment methods for chemical mixtures in wastewater discharges
- ECT at the SETAC Europe 28th Annual Meeting
- New publication: Proposal for a monitoring concept for veterinary medicinal products with PBT properties, using parasiticides as a case study
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ECT Oekotoxikologie GmbH
Böttgerstraße 2 – 14
65439 Flörsheim am Main
Phone: +49 6145 9564-0
Fax: +49 6145 9564-99