DCM Protocol
This section presents the DCM EPA rulings compliance markers for UM, SOPs and most importantly a very short government REQUIRED survey, that whether you use DCM or not, MUST be filled out for our compliance purposes (less than 5 minutes). We appreciate your support and remember UM has a deadline for you to complete the survey of July 15, 2026.
The Environmental Protection Agency (EPA) has issued final deadlines for compliance to their regulating methylene chloride (CAS# 75-09-2, also identified as dichloromethane or DCM) under the Toxic Substances Control Act (TSCA). Campus research operations that use this material will be asked to stop DCM use or justify why they need to continue using the chemical. Other Campus operations have been discontinuing use since the time of the original ruling and subsequent extensions.
- DCM Lab CHEAT Sheet
- Methylene Chloride SOP