Which of the following is a key step in laboratory safety protocols?

Reviewing safety data sheets before using chemicals is a key step in laboratory safety protocols because these sheets contain critical information about the properties, hazards, and handling requirements of chemicals. They provide essential details such as toxicity levels, potential health effects, necessary personal protective equipment (PPE), and appropriate response measures in the event of a spill or exposure. Familiarizing oneself with this information is vital for ensuring safe practices and minimizing risks associated with laboratory work. This proactive approach helps to prevent accidents and promotes a safe working environment for all individuals in the lab.