Last Revised: February 03, 2021

Sewer disposal must be recorded for all activity disposed. Only material that is readily soluble in water (or readily dispersible biological material) may be disposed of into the sanitary sewer. Liquids disposed to the sink must not contain chemicals regulated as hazardous, carcinogens, or mutagens. This log should be posted in the vicinity of the sink used for disposal. Required lab record for RAM users. Please see the User's Guide for additional information.