Which of the following personal protective equipment should be used with hazardous materials?

The use of rubber gloves and goggles is essential when dealing with hazardous materials due to their protective capabilities. Rubber gloves provide a reliable barrier against a variety of chemicals, preventing skin contact and potential chemical burns or absorption. Goggles are crucial for protecting the eyes from splashes, particles, or vapors associated with hazardous materials that could cause serious eye injury or irritation.

While other options may offer some level of protection, they are not specifically suitable for most hazardous material scenarios. For example, leather gloves and cotton masks may not provide adequate defense against certain chemicals or airborne particulates. Heavy-duty boots and woolen hats do not address skin or eye protection directly against hazardous materials. Plastic aprons and surgical masks could serve a purpose in some situations but are generally not as robust as rubber gloves and goggles in high-risk environments.

Thus, the combination of rubber gloves and goggles aligns closely with standard safety practices when working with hazardous substances, ensuring maximum protection for the user.