A Review of Hazards and Precautionary Measures in Science and Technology Laboratories

Abstract

While working in a science and technology laboratory, hazards are
frequently encountered due to the usage of equipment, tools, and
apparatus, or chemicals and reagents when conducting an
experiment or research. Exposure to hazards occurs via different
routes; inhalation, absorption, ingestion, and injection. This could
lead to some detrimental health effects. Hazard prevention or
minimization is a key factor in safety precaution. Aiming to create
hazards and safety awareness, this review article provides the basic
types of laboratory hazards (chemical, physical, and biological
hazards) and safety measures to adopt as well as emergency
response to hazards.