What is typically required when handling hazardous materials?

When handling hazardous materials, personal protective equipment (PPE) is crucial to ensure the safety of workers and prevent exposure to harmful substances. The correct choice highlights that gloves and goggles are typically required as part of this protective gear.

Gloves are essential because they provide a barrier against chemicals that could cause skin irritation, burns, or systemic toxicity if absorbed through the skin. Goggles protect the eyes from splashes, dust, or fumes that could lead to serious injuries or long-term damage to vision. Together, gloves and goggles form a basic level of protection that helps workers remain safe while interacting with potentially dangerous materials.

The other options do not provide comprehensive safety measures. While a lab coat or hard hat may have their uses in specific contexts, they do not address the critical need for hand and eye protection when dealing with hazardous substances. Therefore, the emphasis on gloves and goggles reflects a fundamental principle of safety in hazardous material operations.