Where is the best source for information on necessary personal protective gear when handling chemicals?

The best source for information on necessary personal protective gear when handling chemicals is the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS). These documents provide essential safety information about hazardous substances, including the chemical's properties, health hazards, safe handling practices, and specific recommendations for personal protective equipment (PPE). The SDS typically includes a dedicated section that details the types of PPE required for safe handling of the chemical, ensuring that workers are adequately protected against potential risks.

In contrast, while EPA guidelines, company policy handbooks, and OSHA regulations can offer valuable information regarding chemical safety and workplace practices, the MSDS/SDS is specifically tailored to each chemical and provides detailed, direct recommendations for PPE that are crucial for safe handling in a variety of scenarios. This makes it the most reliable and relevant source for understanding the personal protective requirements for specific chemicals.