Which of the following is NOT considered a high hazard material?

Cotton fabric is classified as a material that does not pose the same level of risk associated with high hazard materials. High hazard materials typically include substances that can cause significant harm to health, safety, or the environment, such as radioactive substances, toxic chemicals, and flammable liquids, all of which demonstrate hazardous properties that require strict handling and storage protocols.

In contrast, while cotton fabric is indeed combustible and can ignite under certain circumstances, it does not exhibit the immediate and severe health risks or environmental impacts associated with the other materials listed. Therefore, cotton fabric is generally not categorized as a high hazard material, making it distinct in the context of workplace safety and material classification.