Book traversal links for Liquids ‹ Solids Up Sharps › Liquid regulated medical waste includes bulk biological liquids such as culture media and clinical specimens. Collection Lab staff are responsible for providing containers for collection of liquid biohazardous waste. Treatment and Disposal Liquids can be treated by: Mixing with household bleach to make a 10% bleach solution. Allow 30 minutes contact time and dispose into the laboratory sink, flushing with cool water. Autoclaving Book traversal links for Liquids ‹ Solids Up Sharps › Staff Meagan Fitzpatrick Biosafety Officer 609-258-6258 Halina Staniszewska, Sr. Lab Safety Specialist 609-258-9527