What is an important step before starting any lab experiment?

Conducting a risk assessment is a crucial step before beginning any lab experiment because it allows researchers to identify potential hazards associated with the materials and procedures they will be using. This proactive approach helps ensure laboratory safety by pinpointing risks that could lead to accidents or injuries. During the risk assessment, individuals evaluate factors such as chemical properties, equipment handling, and environmental conditions, which informs the implementation of appropriate safety measures.

By assessing risks in advance, lab personnel can establish protocols to mitigate hazards, such as using personal protective equipment (PPE), implementing safety procedures, and ensuring emergency response plans are in place. This diligence not only protects the health and safety of individuals in the lab but also promotes the integrity of the research being conducted.