Article from 10.08.2021 | Last changed: 28.01.2025
Non-extractable residues in persistence assessment
… assess their hazard potential for the environment. At a workshop in February 2021, UBA presented two proposals for evaluating NERs in the persistence assessment. last … and that the remaining residues sometimes even increase in the course of incubation. These so-called non-extractable residues are formed by various processes, … determination of these NER types in laboratory testing were proposed by BfG/UBA and ECHA ECHA Discussion paper on NER . A research and development project …