Which precaution is essential when handling 10% Neutral Buffered Formalin (NBF)?

Wearing gloves and safety glasses is essential when handling 10% Neutral Buffered Formalin (NBF) due to its chemical properties. NBF is a common fixative used in histology and pathology, and it contains formaldehyde, which is a toxic and potentially hazardous chemical. This substance can cause irritation to the skin, eyes, and respiratory system. Gloves provide a barrier to prevent skin contact, while safety glasses protect the eyes from splashes or fumes that may be generated when working with the solution.

Taking these precautions is vital to ensure personal safety and minimize exposure to harmful chemicals, emphasizing the importance of proper personal protective equipment (PPE) in laboratory settings whenever handling hazardous materials.