Tips on Safe Handling of Laboratory Chemicals
Issue September & October 2021
The "TIPs on Safe Handling of Laboratory Chemicals" infographic offers a set of essential guidelines for the safe and responsible handling of laboratory chemicals. These tips emphasize the importance of safe chemical storage and waste management. They recommend the use of plastic containers for corrosive waste collection to prevent leaks and the need for spill response. Advising against overstocking chemicals, the infographic suggests evaluating current supplies and ordering the minimum required to prevent large-scale lab clean-outs. Secondary containment is highlighted as a crucial measure to ensure the safe containment of spills, leaks, and container over-pressurizations. Researchers are encouraged to give or share chemicals that are expired or no longer needed, reducing hazardous waste generation. Leaving headspace in waste containers to accommodate expansion during storage and transport is recommended to minimize spill potential. Finally, the infographic underscores the importance of proper chemical labeling to prevent the disposal of "unknown" substances, which can lead to higher disposal costs and analytical testing requirements. These tips collectively promote a safer and more efficient laboratory environment while minimizing the risks associated with chemical handling and disposal.