Article from 29.08.2022 | Last changed: 02.02.2023
Assessing and regulating of chemical mixtures under REACH
… chemicals. REACH so far only assesses individual chemicals and derives acceptable environmental concentrations. Joint exposures and joint effects may give rise to … occur when chemicals are released and cooccur in wastewater treatment plants or environmental media (e.g. rivers). Their composition is mostly unknown and complex. …