LRI ECO69: Improving understanding of sorption mechanisms beyond organic carbon partitioning: Development of metrics and screening methods for chemicals of low-hydrophobicity
LRI ECO70: Expanding the applicability domain of the OECD 309 Test Guideline for biodegradation simulation testing to address difficult-to-test properties
LRI ECO67: Understanding the relationship between plastic-based fabricated article composition, article degradation processes, and the generation of microplastics under relevant environmental conditions
LRI-ECO52: Expanding the conceptual principles and applicability domain of persistence screening and prioritization frameworks, including single constituents, polymers, and UVCBs