Transport and Distribution

Determining substance transport and distribution…

The fate of a substance in different matrices determines its path in the environment. Characteristic factors like the partition coefficient give hints to the possible accumulative or persistence potential. With thoroughly conducted and reliable GLP studies, we help assessing your substance.

…with the right test design for different compartments
Our portfolio contains studies for soil leaching (acc. to OECD 312), Adsorption/Desorption (acc. to OECD 106 and 121) and for the determination of the partition coefficient (acc. to OECD 107, 123 and 117).
For information about our range of test item property studies, please refer to the PhysChem section.

…and sensitive and reliable analytical monitoring.
Supporting concentration control analytics are a vital point for conducting studies with all types of products. Analytical monitoring is possible in all relevant matrices such as water, soil, sediment, pore water and organisms.
We offer state-of-the-art highly sensitive accompanying chemical analytics using LC-MS/MS or LC-QTOF. With more than 30 years of experience, we can analyze a wide range of active ingredients as well as degradation products. All chemical methods are fully validated following the most recent guidelines and specifications of regulatory authorities (SANCO/3029/99 rev. 4, SANCO/3030/99 rev. 4).

You matter.
All our studies are conducted under GLP and supported by a broad range of experience with substances like chemicals, plant protection products and biocides. We strive for complete transparency and a close communication during the course of your studies. Monthly status updates, guaranteed testing slots and real-time updates are only some examples of our customer service.

Interested? Your direct contact person:

Oliver Buttler
tel: +49 5066 7067-48



Please find detailed information about our Environmental Fate study portfolio here:

Environmental Fate