Work Item
ASTM WK80668

Reinstatement of E2455-06(2013) Standard Guide for Conducting Laboratory Toxicity Tests with Freshwater Mussels (Withdrawn 2022)


The standard has not been technically reviewed since 2013 and was withdrawn at the end of 2021 due to a delay in its review. The review by practitioners experienced in the use and development of this method is now complete and E2455 is being balloted for re-approval.


Developed by Subcommittee: E50.47

Committee: E50

Staff Manager: Molly Lynyak

Work Item Status

Date Initiated: 01-25-2022

Technical Contact: Ning Wang