What should students familiarize themselves with before using chemicals in the lab?

Familiarizing oneself with the chemicals to be used, including their hazards, is crucial before starting any laboratory work. Understanding the specific properties and potential risks associated with each chemical, such as toxicity, flammability, reactivity, and the appropriate responses to spills or accidents, is essential for ensuring safety in the laboratory environment. Knowledge of these hazards enables students to take the necessary precautions to protect themselves and their classmates, including the proper use of personal protective equipment and emergency procedures.

While knowing about personal protective equipment, new lab equipment, and the layout of the laboratory is also important for safety and efficiency in the lab, it is the understanding of the chemicals themselves that lays the foundation for responsible handling and minimizes risk. Students must be prepared to recognize and respect the inherent dangers of the substances they are working with to reduce the likelihood of accidents and promote a safe laboratory experience.